HIN – Diploma

Title: 

nCube – Power supply 

Enclosures 

Arthur: 

Student number Surname Name 

310135 Cederblad Henrik 

310133 Fasseland Joar 

310134 Nordin Olof 

Division: Branch: 

Technology Electrotechnology 5 Th. Grade 

Teaching supervisor: 

Waldemar Sulkowski (HIN), Per Johan Nicklasson (HIN) 

Employer: Reference: 

HIN – Diploma 

Master of Science 

P.o.box 385, Lodve Langes gate 2 

8501 NARVIK 

Telephone 76 96 60 00 

Fax 76 96 68 10 

Date: June 27 2003 

Graded: Open 

Pages: 147

1. Pre study report 

2. Flow scheme 

3. Power management program code 

4. PIC18LF452 

5. MAX1896 step up converter 

6. MAX1524 step up converter 

7. TPS62203 step down converter 

8. Part list DC/DC converters 

9. DC/DC test results 

10. MAX4372 current sensor 

11. MAX6575H,L temperature sensor 

12. Danionics DLP485368 battery 

13. 555 timer 

14. Micronector200 connector 

15. PCF8574 I/O expander 

16. PC74HC153D Data selector 

17. MAX4051 Analog multiplexer 

18. 4081 Logical AND 

19. 4070 Logical XOR 

20. MAX 6129 Voltage reference 

21. FDN335N MOSFET 

22. ZXM62N02E6 MOSFET 

23. ZXM62P02E6 MOSFET 

Content 

24. 2MHZ Crystal 

25. Inductance 

26. Resistance 

27. Capacitance 

28. Sensitivity report Step down converter 

29. Sensitivity report Step up converter

Title: 

Pre-study report 

nCube – Norwegian student satellite 

Power supply, HIN 

Arthur: 

Student number Surname Name 

310135 Cederblad Henrik 

310133 Fasseland Joar 

310134 Nordin Olof 

Division: Branch: 

Technology Electrotechnology 5 Th. Grade 

Teaching supervisor: 

Waldemar Sulkowski (HIN), Per Johan Nicklasson (HIN) 

Employer: Reference: 

Norwegian Space Centre (NRS) Marianne Vinje Tantillo 

Date: March 22 2003 

Graded: Open 

Pages: 7 

Enclosure: 0 

Abstract: 

This report contains a pre-study for the nCube Power Supply diploma. There is a short 

summation on or previous work, and a figure presentation of what we are working on right 

now. There are also presented three “special topics” to fulfill the demands on the Master of 

Science diploma. 

Keywords: 

CubeSat, Power Management, DC/DC, reliability, 

structure, sensitivity analysis, risk analysis, hardware 

in the loop, simulation 

HIN – Project report 

Master of Science 

P.o.box 385, Lodve Langes gate 2 

8501 NARVIK 

Telephone 76 96 60 00 

Fax 76 96 68 10 

Norske stikkord: 

CubeSat, Power Management, DC/DC, pålitlighet, 

struktur, sensitivitets analyse, risikoanalyse, 

hardware in the loop, simulering

1. Preface 

After a brief discussion with our technical supervisors in this project; we have agreed that a 

pre-study is unnecessary. We have been working with this project since January 2001 and we 

all have a pretty good idea about what it involves. There have been made several reports on 

the subject. 

In the diploma there have been added three subjects which will be studied in dept. We will 

also deliver a brief abstract on the previous reports together with a work flow sheet, and a 

small presentation of what we are doing right now. We will also present the three “special 

topics” to be able to accomplish the demands on Master of Science diploma.

2. Introduction 

We are a group of three students at HIN; which is only a small part of a total of 25 students 

divided between three different Universities (HIN, HTNU and NLH). The purpose of this 

project (beside constructing and launce the first Norwegian student satellite) was to gain a 

better cooperation between the different Universities in Norway together with increasing the 

interest of science study in high school. 

3. Concept 

nCube is a Cube Sat, a concept developed by Stanford University. The concept is based on a 

fixed size satellite, and a standard launch method (p-pod). The satellite must not exceed these 

limits. 

Size: 10*10*10 cm 

Weight 1 kg 

Picture 1: Shows a CubeSat

4. A brief summation of our previous work 

4.1. Power Supply 

When we were promoted to this task in January 2001; or main task was to make some 

suggestions on a technical solution on the power supply part, and deliver a report to Norsk 

Rom Senter (NRS) the 1 July (Technical solution). There were made three different solutions 

all based on switch mode power supply, and a micro controller which will handle the power 

management. 

Since 1 July 2001, one of the solutions was chosen, and upgraded several times. There have 

also been bought several components which we have tested in the laboratory, and documented 

in a report delivered to HIN January 2002 (Fase 3). Between these reports we have been 

participating in several work shops in Narvik, Trondheim and Oslo. Revues have been done 

on our work to be able to integrate the other sub systems. 

In these days the first “over sized” circuit board is designed and produced. The power supply 

block schema will look like this: 

Picture 2: Shows a block schematic overview of the Power Supply circuit board. The chosen components 

and voltage, current and temperature sensors are displayed. The different currents and voltages are also 

displayed.

4.2. Backplane 

Beside the power supply circuit board, the backplane on satellite is also produced together 

with Egil Eide. The backplane will be like a motherboard on a PC. It will contain all the 

connectors connecting the different subsystems together in the satellite. The backplane circuit 

board will be two of the total four layer power supply circuit. 

The backplane is also under construction and will look like this. 

Picture 3: Shows the top side of the Backplane circuit board. All the connectors from all of the 

subsystems, the solar cells and the antennas are displayed.

5. Special topics 

These tasks should contain: 

- Literature study 

- Analyze of the existing topologies with focus on demands and challenge. 

- Construction of a practical model and testing 

5.1. Power management – Structure with focus on reliability 

This task will be very theoretically. It will document on how the power management 

should be constructed to be reliable and well structured. The power management on board 

the nCube satellite is a soft “real time system”, so there is no room for malfunctions, but 

no hard. This task should survey what could go wrong in the complete power supply 

system. Are there other ways to built it to get it more reliably, redundancy? 

5.2. DC/DC power converter/ power valve – structure, 

sensitivity analysis, evaluation of EMC 

The task is mainly a theoretical one. To study the structure of dc/dc converters and make 

sensitivity analyses. This is to study how to make dc/dc converters more stable and 

reliable. One part is to look at the EMC problems, how to shield the converter from being 

disturbed by other systems and to make sure not to disturb. 

5.3. “Hardware in the loop” – preparation for simulation/ 

testing in realistic environments. 

The task with “hardware in the loop” is to build and program a realistic environment for 

testing the power supply system on the satellite. This is made by connecting the different 

inputs and outputs on the satellite to simulated inputs/outputs in dSpace. dSpace is 

programmed with matlab/simulink. The different inputs to the satellite are temperature and 

sunlight, outputs is different subsystem loads. The I2C data communication busses are 

divided in one output bus and one input bus.

6. Work flow sheet 

Picture 4: Shows the work flow sheet of the nCube and the diploma work

main_routine(1) 

INIT 

Check recived_i2c_data() 

Read_iu_routine () 

Read_temp_routine_line1() 


ctrl_sens_value_routine() 

write_to_logg() 

Empty registers 

init I2C interrupt routine 

(10 byte)

Read_iu_routine() part1 

START 

Init AD 

MUX=port0, AD=AN0 

(sensor I_mag) 

Call 

Subrutine_Read_AD 

Writes to I_mag Bank0 

AD=AN1 

(sensor U_sun) 

Call 


Writes to U_sun Bank0 

MUX=port1 

(sensor U_bat) 

Call 


Writes to U_bat Bank0 

AD=AN0 

(sensor I_in) 

Call 


Writes to I_in Bank0 

MUX=port2 

(sensor I_out) 

Call 


Writes to I_out Bank0 

AD=AN1 

(sensor U_dd) 

Call 


Writes to U_dd Bank0 

MUX=port3 

(sensor U_s) 

Call 


Writes to U_s Bank0 

AD=AN1 

(sensor I_dd) 

Call 


Writes to I_dd Bank0 

MUX=port4 

(sensor U_vhf) 

Call 


Writes to U_vhf Bank0 

To the next side

Read_iu_routine() part2 

AD=AN0 

(sensor I_uhf) 

Call 


Writes to I_uhf Bank0 

MUX=port5 

(sensor I_s) 

Call 


Writes to I_s Bank0 

AD=AN1 

(sensor U_ais) 

Call 


Writes to U_ais Bank0 

MUX=port6 

(sensor U_mag) 

Call 


Writes to U_mag Bank0 

AD=AN0 

(sensor I_vhf) 

Call 


Writes to I_vhf Bank0 

MUX=port7 

(sensor I_ais) 

Call 


Writes to I_ais Bank0 

AD=AN1 

(sensor U_uhf) 

Call 


Writes to U_uhf Bank0 

AD=AN2 

(sensor I_sun) 

Call 


Writes to I_sun Bank0 

AD=AN5 

(I_uaf_ampl) 

Call 


Writes to I_amp_uhf 

Return

Subrutine_ Read_AD() 

Delay 

(Wait for MUX) 

If AD finish? 

YES 

START 

Start AD converter 

(sample & hold) 

Delay 

(wait one cycle) 

Reads 8 MSB to 

Work memory 

Return 

NO


NO 

Clr Flag0 


(Data_pins=output) 

Init t_pointer = h51 

Init i_counter = h52 

Set timer0 = 63536 

Save error_return_adr 

Data=0? 

YES 

START 

Reset 

Temperature sensores 

(data=0; for 16ms) 

Setup (enable) sensores 

(Data=1; for min 10us) 

Startup pulse 

(Data=0; for min 2,5us) 

Data=1 

Data_pins=input 

Start timer_0 

Enable timer_0_interrupt 

Start timer_1 

NO 

YES 

Data=1? 

Stop timer_1 

Read timer_1 

(reads the temperature) 

NO 

Inc t_pointer 

T_pointer=h57? 

YES 

Flag0=1? 

NO 

Return 

YES 

Error_return_adr


NO 

YES 

START 

Clear Flag0 


(Data_pins=output) 

Init t_pointer = h57 

Init i_counter = h58 

Set timer0 = 63536 

Save error_return_adr 

Reset 

Temperature sensores 

(data=0; for 16ms) 

Setup (enable) sensores 

(Data=1; for min 10us) 

Startup pulse 

(Data=0; for min 2,5us) 

Data=1 

Data_pins=input 

Start timer_0 

Enable timer_0_interrupt 

Data=0? 

Start timer_1 

NO 

YES 

Data=1? 

Stop timer_1 

Read timer_1 

(reads the temperature) 

NO 

Inc t_pointer 

T_pointer=h5C? 

YES 

Flag0=1? 

NO 

Return 

YES 

Error_return_adr

ctrl_sense_routine() 

NO 

Init ctrl_pointer = h40 

Init limit_pointer=h8C 

(=min) 

Limit_pointer< 

Ctrl_pointer? 

YES 

START 

Inc limit_pointer 

(=max) 

Limit_pointer> 

Ctrl_pointer? 

YES 

Inc limit_pointer 

inc ctrl_pointer 

Limit_pointer= 

h5D 

YES 

NO 

NO 

call error_subroutine() 

call error_subroutine() 

Call error_handler_subroutine() 

Call check_digipeat_subroutine() 

Return 

Brings the error_byte

error_subroutine() Part1 

START 

Limit_pointer 


hB4hD2? 

(U) 

NO 

NO 


H8ChB2? 

(I) 


hD4hFE? 

(T) 

NO 

YES 

YES 

YES 


BC? 

NO 

Limit_pointer 

=C0? 

NO 

Limit_pointer 

=C4? 

NO 

YES 

YES 

YES 

Subsytem 

on? 


8C? 

NO 

Limit_pointer 

=A0? 

NO 

Limit_pointer 

=A8? 

NO 

YES 

YES 

YES 

Subsytem 

on? 

YES 

NO 

Set error_byte = 

00010000 


00100000 


01000000 

Continue at error_subroutine()Part2

error_subroutine() Part2 


h8E||hC0||hC2? 

NO 


h9A||hB4||hD4 

||hD6? 

NO 


hBC||hBE||hA6||hE8 

||hEA 

NO 


hAE||hC4||hC6 

||hDC||hDE? 

NO 

YES 

YES 

YES 

YES 


hC4? 

YES 

AIS 

On? 


hBC? 

NO 

YES 

S-band 

On? 


hC0? 

YES 

YES 

Magnetometer 

On? 

NO 

NO 

NO 

YES 

NO 

YES 


00000001 


00000010 


00000100 


00001000 

Return

error_handler_subroutine() 

Error_byte=0 

NO 

START 

Error_byte= 

00000001 

NO 

Error_byte= 

00000010 

NO 

Error_byte= 

00000100 

NO 

Error_byte= 

00001000 

NO 

Call write_to_logg() 

(h5C Bank0) 

YES 

YES 

YES 

YES 

YES 

Turn of mag 

RC6=0 

Turn of all subsystem 

RC5RC7=0 

Turn of S-band 

RC5=0 

Turn of AIS 

RC7=0 

Error_byte = 0 

Return

Write_to_log() 

Get pointers from EEPROM 

Initialize loop values 

Copy value from RAM to FLASH latch 

Loop numbers= 

8? 

NO 

START 

10 

minutes since 

last written 

log? 

YES 

NO 

Step up pointers and loop numbers 

NO 

YES 

Return 

Write to Flash 

Step up loop2 number 

Loop2 numbers 

=4? 

Save pointers to EEPROM 

Save time for last log 

Return

I2C_interupt_routine() 

Inc i2c_pointer 

NO 

START 

Load i2c_pointer 

Move I2C data to 

What i2c_pointer points at 

Clr i2c_buffer 

I2c_pointer 

= complete? 

i2c_pointer = start adr 

Put I2C ready state 

Return 

YES

Timer0_interrupt() 

START 

T_pointer=i_counter? YES 

NO 

Stop Timer1 

Put hFF to tmr1H & tmr1L 

Increase t_pointer 

Pop stack 

Load error_return_adr to satck 

Load timer0 from Tab[t_pointer] 

Inc i_counter 

Return

Send_from_logg() 

START 

Save log_pointer value 

Init tmp_mem = 0 

Inc tmp_mem 

Sum=Log_pointer-tmp_mem*30 

Sum=negative? 

YES 

NO 

Log_pointer= temp_mem*30+1 

I2C buffer 

Ready? 

YES 

NO 

Move from Log_pointer to I2C buffer 

Inc log_pointer 

YES 

Log_pointer=d141? Set log_pointer=0 

NO 

Log_pointer= 

temp_mem*30? 

NO 

YES 

Load log_pointer value 

Return

I2C_command() part1 

NO 

NO 

Flag2=1? 

NO 

START 

YES 

Flag1=1? 

Flag3=1? 

NO 

YES 

Flag1=1? 

YES 

YES 

Call 

subroutine send_status 

Call 

subroutine send_logg 

Flag0 = interrupt occurred or no I2C_ack 

Flag1 = I2C_send enable 

Flag2 = status_send_complete 

Flag3 = logg_send_complete 

Continues on next page

NO 

YES 

Return 

Command= 

clk_command? 

Set flag1 

Command= 

Pause_cmd? 

NO 

YES 

Return 

NO 

YES 

Command= 

resume_cmd? 

Command= 

Send_status? 

NO 

YES 

Call 

Subroutine 

Send_status 

NO 

YES 

Command= 

AIS_on? 

Command= 

AIS_off? 

NO 

YES 

NO 

YES 

Command= 

mag_on? 

Command= 

mag_off? 

NO 

YES 

YES 

Command= 

Send_logg? 

NO 

YES 

Command= 

S-band_on? 

NO 

Call 

Subroutine 

Send_logg 

Call 

Subroutine 

AIS_on 

Call 

Subroutine 

AIS_off 

Call 

Subroutine 

Mag_on 

Call 

Subroutine 

mag_off 

Call 

Subroutine 

S-band_on 

NO 

YES 

Command= 

S-band_off 

Command= 

AIS_off? 

NO 

YES 

NO 

Command= 

Reset_PMU? 

YES 

Call 

Subroutine 

Sband_off 

Call 

Subroutine 

AIS_off 

Reset 

Return 

Continue from 

previous page 

I2C_command() part2

#INCLUDE EQUN.ASM 

#INCLUDE TEXT.ASM 

#INCLUDE COMANDS.ASM 

#INCLUDE P18F452.INC 

vector 

PMUcode.txt 

ORG RES_V 

GOTO START ;Puts the start address in start 

ORG INT_H 

GOTO I2C_INTERUPT ;Put I2C as high priority 

interrupt 

ORG INT_L 

GOTO TIMER0_INTERUPT ;Put Timer0 as low priority 

interrupt 

ORG RETADR1 

GOTO ERROR_RETURN1 ;Sets return address in 

temp-routines 

ORG RETADR2 

GOTO ERROR_RETURN2 

ORG RETADRI2C 

GOTO SEND_I2C 

ORG START_ADR ;Sets the start address 

START 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;Initialising of memories, flags and registers ;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

MOVLW B'11000000' 

MOVWF INTCON 

CLRF INTCON2 

CLRF INTCON3 

CLRF ADCON0 

MOVLW B'01000011' 

MOVWF ADCON1 

MOVLW B'00001000' 

MOVWF T0CON 

MOVLW B'10000000' 

MOVWF T1CON 

MOVLW H'01' 

MOVWF FSR1H 

CLRF FSR1L 

CLRF BSR 

CLRF PIR1 

CLRF PIR2 

MOVLW B'00001000' 

MOVWF IPR1 

MOVLW B'00001000' 

MOVWF PIE1 

CLRF PIE2 

CLRF IPR2 

Side 1

PMUcode.txt 

MOVLW B'10000000' 

MOVWF RCON 

MOVLW B'11000100' 

MOVWF SSPSTAT 

MOVLW B'00110110' 

MOVWF SSPCON1 

MOVLW B'10000000' 

MOVWF SSPCON2 

MOVLW B'00011000' 

MOVWF TRISC 

CLRF TRISD ;Sets PORTD To outputs 

CLRF PORTD 

CLRF TRISE ;Sets PORTE To outputs 

CLRF PORTE 

SETF TRISA ;Sets PORTA as Inputs 

MOVLW B'11111000' 

MOVWF TRISB ;Sets PORTB as In/Out-puts 

CLRF PORTB 

CLRF MEM 

CLRF COMAND 

MOVLW ADR_PMU 

MOVWF SSPADD ;ADDRESS To PMU 

MOVLW H'FF' 

MOVWF SSPBUF,0 

CALL AIS_OFF ;Turns off AIS 

CALL SBAND_OFF ;Turns off S-Band 

CALL MAG_OFF ;Turns off Magnetometer 

CLRF PORTB 

CLRF FLAG 

CLRF SUBSYSTEMS 

CLRF ADR 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;; Clear memory where the housekeeping data will ;;; 

;;; be stored ;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

CLRF FSR0H 

MOVLW H'3B' 

MOVWF FSR0L,0 

MOVWF I2Cbyte,0 

CLR_MEM 

CLRF INDF0 

INCF FSR0L,1 

MOVF FSR0L,0 

SUBLW H'5C' 

BTFSS STATUS,Z 

GOTO CLR_MEM 

MOVLW H'3B' 

MOVWF FSR0L 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

Side 2

PMUcode.txt 

;;; Main routin ;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

MAIN 

sensors 

CALL I2C_COMAND ;Check for received commands 

CLRWDT ;Clears the watch dog timer 

CALL READ_IU ;Reads Voltage and Current sensors 


CALL READ_TEMP_LINE1 ;Reads temperature of internal 


CALL READ_TEMP_LINE2 ;Read temperature of Solar cells 


CALL CTRL_SENSE_VALUE;Controls if values are ok 


CALL WRITE_TO_LOGG ;Write log 


GOTO MAIN ;Jump to start of Main 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;; End Of Main ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Receive I2C data check if any command has been ;;;; 

;; received on the I2C bus ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

I2C_COMAND 

BTFSS FLAG,2 

BRA CH_LOGG ;Check for interruption in send 

status 

BTFSC FLAG,1 

CALL SEND_STATUS 

CH_LOGG 

BTFSS FLAG,3 

BRA CH_CMDS ;Check for interruption in send 

log 

BTFSC FLAG,1 

CALL SEND_LOGG 

CH_CMDS 

MOVF COMAND,0 

BTFSC STATUS,Z 

RETURN ;Return if no new command 

MOVF COMAND,0 

SUBLW CLK_COMAND ;Check for clock command 

BTFSC 

RETURN 

STATUS,Z 

MOVF COMAND,0 

SUBLW CMD_PAUSE ;Check for pause command 

BTFSC 

RETURN 

STATUS,Z 

Side 3

CC1 

command 

CC2 

command 

command 

CC3 

command 

PMUcode.txt 

MOVF COMAND,0 

SUBLW CMD_RESUME ;Check for resume command 


BSF FLAG,1 

MOVLW CMD_STATUS_DATA ;Check for "send status" command 

SUBWF COMAND,0 


CALL SEND_STATUS 

MOVLW CMD_LOGG_DATA ;Check for "send log" command 



CALL SEND_LOGG 

MOVLW CMD_AIS_ON ;Check for "Turn on AIS" command 



GOTO CC1 

CALL AIS_ON 

CLRF COMAND 

MOVLW CMD_AIS_OFF ;Check for "Turn off AIS" command 



CALL AIS_OFF 

MOVLW CMD_MAG_ON ;Check for "Turn on Magnetometer" 



GOTO CC2 

CALL MAG_ON 

CLRF COMAND 

MOVLW CMD_MAG_OFF ;Check for "Turn off Magnetometer" 



CALL MAG_OFF 

MOVLW CMD_SBAND_ON ;Check for "Turn on S-band" 



GOTO CC3 

CALL SBAND_ON 

CLRF COMAND 

MOVLW CMD_SBAND_OFF ;Check for "Turn off S-band" 



CALL SBAND_OFF 

MOVLW CMD_RESET ;Check for Reset command 


Side 4

PMUcode.txt 

BTFSC 

RESET 

RETURN 

STATUS,Z 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Receive I2C data routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;; Read UI reads input Current and Voltage;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

READ_IU 

MOVLW B'01000011' 

MOVWF ADCON1 

BSF ADCON0,6 ;A/D OSC 1/16 

BSF ADCON0,0 ;Starts A/D 

BCF PORTB,0 ;Put Mux in position 0 

BCF PORTB,1 

BCF PORTB,2 

BCF ADCON0,3 ;Put A/D to channel AN0 

BCF ADCON0,4 

BCF ADCON0,5 

CALL READ_AD ;Read value from A/D 

MOVWF IMAG ;Save value to IMAG 

BSF ADCON0,3 ;Put A/D to channel AN1 


MOVWF VSOL ;Save value to VSOL 

BSF PORTB,0 ;Put Mux in position 1 

CALL READ_AD ;Reads VBAT 

MOVWF VBAT ;Save value to VBAT 



MOVWF IIN ;Save value to IIN 

BCF PORTB,0 



MOVWF IUT ;Save value to IUT 



MOVWF VDD ;Save value to VDD 



MOVWF VS ;Save value to VS 



MOVWF IDD ;Save value to IDD 



MOVWF IAIS ;Save value to IAIS 



MOVWF VUHF ;Save value to VUHF 


Side 5

PMUcode.txt 


MOVWF VMAG ;Save value to VMAG 



MOVWF IVHF ;Save value to IVHF 



MOVWF IUHF ;Save value to IUHF 



MOVWF VVHF ;Save value to VVHF 



MOVWF VAIS ;Save value to VAIS 



MOVWF IS ;Save value to IS (S-band current) 



MOVWF ISOL ;Save value to ISOL 

BSF ADCON0,5 


BCF ADCON0,3 


MOVWF IPAUHF ;Save value to IPAUHF 

BCF ADCON0,0 ;Turns off A/D 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;; Read AD routine reads the value ;;;; 

;;; on Selected AD port ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

READ_AD 

MOVLW D'1' 

CALL DELAY 

BSF ADCON0,2 ;Starts converting 

NOP 

ADLOOP BTFSC ADCON0,2,0 ;Tests if A/D is finish 

GOTO ADLOOP 

MOVF ADRESH,0 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End Of Read_AD ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Read_Temp_Line1 reads the temperature sensors ;;;; 

;; at Line1 (Subsystems & Batt)(PortC pin 0) ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

READ_TEMP_LINE1 

CLRF BSR ;Bank0 selected 

Side 6

cleared 

PMUcode.txt 

CLRF FSR0H ;Pointer0 points at Bank0 

MOVLW TMR0_VALUES 

MOVWF T0VALUE 

MOVLW D'6' ;6 registers that should be 

MOVWF MEM 

MOVLW H'52' 

MOVWF FSR0L ;Points at first temp-1 

MOVLW H'01' ;ERROR return address 

MOVWF ERROR_RETH 

MOVLW H'30' 

MOVWF ERROR_RETL 

CLR_TEMP1 

INCF FSR0L ;Loop that clears all temperature 

CLRF INDF0 ;registers 

DECFSZ MEM,1 

GOTO CLR_TEMP1 

BCF FLAG,0 ;FLAG I2C=0 

BCF TRISC,0 ;PortC pin0=output 

MOVLW H'52' 

MOVWF FSR0L 

MOVLW H'53' 

MOVWF MEM ;MEM = I_COUNTER 

MOVLW H'F8' 

MOVWF TMR0H ;Inits Timer0 low byte 

MOVLW H'30' 

MOVWF TMR0L ;Inits Timer0 high byte 

BCF PORTC,0 ;RESET TEMPSENSORS ON PORTC PIN0 

MOVLW D'20' 

CALL DELAY ;20ms delay 

BSF 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

PORTC,0 ;TSETUP 

Side 7

DATA01 

DATA11 

PMUcode.txt 

NOP 

NOP 

BCF PORTC,0 ;send trig pulse 

CLRF TMR1H 

CLRF TMR1L 

BSF PORTC,0 

BSF TRISC,0 ;Sets PortC BITO To Input 

BSF INTCON,5 ;Enable TIMER0 Interrupt 

BSF T0CON,7 ;Starts Timer 0 

BTFSC PORTC,0 

GOTO DATA01 

CLRF TMR1H 

CLRF TMR1L 

BSF T1CON,0 ;Starts TIMER1 

BTFSS PORTC,0 

GOTO DATA11 

BCF T1CON,0 ;Stops TIMER1 

CALL TEMP_ADJ 

MOVWF INDF0 

ERROR_RETURN1 

INCF FSR0L,1 ;Increase T_pionter 

MOVF FSR0L,0 

SUBLW H'58' 


GOTO DATA01 

BCF T0CON,7 ;Stops timer0 

BCF INTCON,5 ;Disable TIMER0 Interrupt 

BTFSC FLAG,0 

BRA READ_TEMP_LINE1 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Returns from Temperature line 1 function ;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;; Read_Temp_Line2 reads the temperature in the sensors ;; 

;;; on the second Line (Solar Cells) (PortC pin 1) ;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

READ_TEMP_LINE2 

CLRF BSR ;Bank0 selected 

CLRF FSR0H ;Pointer0 points at Bank0 

MOVLW TMR0_VALUES 

MOVWF T0VALUE 

MOVLW D'5' ;5 registers should be cleared 

MOVWF MEM 

Side 8

DATA02 

DATA12 

PMUcode.txt 

MOVLW H'58' 

MOVWF FSR0L 

MOVLW H'59' 

MOVWF MEM ;MEM = I_COUNTER 

MOVLW H'F8' 

MOVWF TMR0H ;Inits Timer0 low byte 

MOVLW H'30' 

MOVWF TMR0L ;Inits Timer0 high byte 

BCF PORTC,1 ;RESET TEMPSENSORS ON PORTC PIN1 

MOVLW D'20' 

CALL DELAY ;20ms delay 

BSF PORTC,1 ;TSETUP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

NOP 

BCF PORTC,1 ;send trig pulse 

CLRF TMR1H 

CLRF TMR1L 

BSF PORTC,1 

BSF TRISC,1 ;Sets PortC BITO To Inputs 

BSF INTCON,5 ;Enable TIMER0 interrupt 


BTFSC PORTC,1 

GOTO DATA02 

CLRF TMR1H 

CLRF TMR1L 

BSF T1CON,0 ;Starts TIMER1 

BTFSS PORTC,1 

GOTO DATA12 


Side 9

PMUcode.txt 

CALL TEMP_ADJ 

MOVWF INDF0 

ERROR_RETURN2 

INCF FSR0L,1 ;Increase T_pionter 

MOVF FSR0L,0 

SUBLW H'5D' 


GOTO DATA02 

BCF T0CON,7 ;Stops timer0 

BCF INTCON,5 ;Disable TIMER0 Interrupt 

BTFSC FLAG,0 

BRA READ_TEMP_LINE2 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Returns from Temperature line 2 function ;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Temp_ADJ routine adjusts the 2Byte timer1 value ;;;; 

;; to a 1Byte temperature value with 0,8C/bit ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

TEMP_ADJ 

MOVLW H'46' ;Subtract Timer1 

SUBWF TMR1L,1 ;Value with 246 

BTFSS STATUS,C ; 

DECF TMR1L,1 ; 

MOVLW H'2' ; 

SUBWF TMR1H,1 ;and divide it with 2 

RRNCF TMR1H,1 ; 

RRCF TMR1L,0 ; 

RETURN ; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Return from adjust temperature routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Control Sense value routine controls that the ;;;; 

;; sensor values is´ out of the limits ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

CTRL_SENSE_VALUE 

CLRF FSR0H ;BANK0 

MOVLW H'40' 

MOVWF FSR0L 

MOVLW H'8C' 

MOVWF 

SENSE_LOOP 

LIMIT_POINTER 

CALL READ_LIMIT 

SUBFWB INDF0,0 

BTFSS STATUS,C 

CALL ERROR_SUB 

Side 10

PMUcode.txt 

INCF LIMIT_POINTER,1 ;Increase Limit pointer 

INCF LIMIT_POINTER,1 ;2 step for 2byte 

CALL READ_LIMIT 

SUBFWB INDF0,0 

BTFSC STATUS,C 

CALL ERROR_SUB 

INCF LIMIT_POINTER,1 ;Increase Limit pointer 

INCF LIMIT_POINTER,1 ;2 step for 2byte 

INCF FSR0L,1 ;Increase senor pointer 

MOVF FSR0L,0 

SUBLW H'5D' 


GOTO SENSE_LOOP 

GOTO ERROR_HANDLER 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Control sensor value routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Read Limit is returning a value from the address;;;; 

;; in the table that LIMIT_POINTER is pointing at ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

READ_LIMIT 

MOVF LIMIT_POINTER,0 

MOVWF PCL 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of READ_LIMIT ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Error sub_routine sets different flags ;;;; 

;; depending on what error occur ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

ERROR_SUB 


SUBLW H'B3' 

BTFSC STATUS,C ;Check if currents are ok 

GOTO FLAG4 


SUBLW H'D3' 

BTFSC STATUS,C ;Check if voltages are ok 

GOTO FLAG5 


SUBLW H'FF' 

BTFSC STATUS,C ;Check if temperature are ok 

FLAG6 

GOTO FLAG6 

GOTO ERR_ACTION 

BSF ERRORS,6 ;Sets Error flag6 

Side 11

PMUcode.txt 


FLAG5 


SUBLW H'C0' ;Check the reason for the error 

BZ 

Magnetometer 

FLAG5_MAG ;Check if error is from 


SUBLW H'BC' 

BZ FLAG5_SBAND ;Check if error is from S-Band 


SUBLW H'C4' 

BZ FLAG5_AIS ;Check if error is from AIS 

BSF ERRORS,5 

GOTO 

FLAG5_MAG 

ERR_ACTION 

BTFSC SUBSYSTEMS,0 ;Check if subsystem is turned on 

BSF ERRORS,5 ;Sets Error flag5 if it is 

GOTO 

FLAG5_SBAND 

ERR_ACTION 



GOTO 

FLAG5_AIS 

ERR_ACTION 




FLAG4 


SUBLW H'8C' 

BZ 

Magnetometer 

FLAG4_MAG ;Check if error is from 


SUBLW H'A0' 

BZ FLAG4_SBAND ;Check if error is from S-Band 


SUBLW H'A8' 

BZ FLAG4_AIS ;Check if error is from AIS 


GOTO 

FLAG4_MAG 

ERR_ACTION 


BSF ERRORS,4 ;Sets Error flag4 if on 

GOTO 

FLAG4_SBAND 

ERR_ACTION 



GOTO 

FLAG4_AIS 

ERR_ACTION 




Side 12

PMUcode.txt 

ERR_ACTION 

MOVF LIMIT_POINTER,0 ;Checks if flag0 should be set 

SUBLW H'8E' 




SUBLW H'C0' 


CALL FLAG0 


SUBLW H'C2' 




SUBLW H'96' 




SUBLW H'B4' 




SUBLW H'D4' 




SUBLW H'D6' 




SUBLW H'BC' 


CALL FLAG2 ;Sets Error flag2 


SUBLW H'BE' 




SUBLW H'A2' 




SUBLW H'E8' 




SUBLW H'EA' 

Side 13

PMUcode.txt 




SUBLW H'AA' 




SUBLW H'C4' 


CALL FLAG3 


SUBLW H'C6' 




SUBLW H'DC' 


BSF ERRORS,3 


SUBLW H'DE' 



MOVLW VB_digpt ;Checks Digipeat voltage level on 

Batteries 

CPFSGT VBAT 

BRA DIGPT_OFF 

MOVLW VS_digpt ;Checks Digipeat voltage level on 

Solar Cells 

CPFSGT VSOL 

BRA DIGPT_OFF 

BSF PORTA,5 ;Turns on digipeat 

RETURN 

DIGPT_OFF 

BCF PORTA,5 ;Turns of digipeat 

RETURN 

FLAG0 

FLAG2 

FLAG3 


BSF ERRORS,0 ;Set flag0 if it is 

RETURN 


BSF ERRORS,2 ;Set flag2 if it is 

RETURN 


BSF 

RETURN 

ERRORS,3 ;Set flag3 if it is 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

Side 14

PMUcode.txt 

;; End of Error subrutine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

MAG_OFF 

BTFSS PORTB,5 ;Check if portB pin5 is set 

BTG PORTC,6 ;toggle pin6 if not set 

BCF SUBSYSTEMS,0 ;Clear bit0 subsystem register 

RETURN ;Return from routine 

MAG_ON 

BTFSC PORTB,5 ;Check if portb pin5 is low 

BTG PORTC,6 ;toggle pin6 of not low 

BSF SUBSYSTEMS,0 ;Set bit0 subsystem register 

MOVLW D'20' ;Wait for DC/DC to start up 

CALL DELAY 


SBAND_OFF 

BTFSS PORTB,4 ;Check if port is set 




SBAND_ON 

BTFSC PORTB,4 ;Check if port is low 

BTG PORTC,5 ;toggle pin5 if not low 



CALL DELAY 


AIS_OFF 

AIS_ON 

BTFSC PORTB,3 ;Check if port is low 

BTG PORTC,7 ;toggle pin7 if not low 



BTFSS PORTB,3 ;Check if port is set 




CALL DELAY 


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Error handler routine check if subsystems should;;;; 

;; be turned of ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

ERROR_HANDLER 

BTFSS ERRORS,0 ;Check error flag0 

GOTO ALLSUB_TEST 

CALL MAG_OFF ;Turn off all magnetometer if set 

Side 15

PMUcode.txt 

GOTO 

ALLSUB_TEST 

END_HANDLER 


GOTO SBAND_TEST 

CALL MAG_OFF ;Turn off all subsystems if set 

CALL SBAND_OFF 

CALL AIS_OFF 

GOTO 

SBAND_TEST 

END_HANDLER 


GOTO AIS_TEST 

CALL SBAND_OFF ;Turn off S-Band if set 

GOTO 

AIS_TEST 

END_HANDLER 

BTFSC ERRORS,3 ;Check error flag3 

CALL 

END_HANDLER 

AIS_OFF ;Turn off AIS if set 

CLRF 

RETURN 

ERRORS 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of error handler routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Write to log writes the sensor values in Bank0;;;; 

;; to the log in FLASH ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

WRITE_TO_LOGG 

MOVF HOUR,0,0 ;Converts time to minutes 

MULLW D'60' 

MOVF MIN,0,0 

ADDWF PRODL,1,0 


INCF PRODH,1,0 

MOVF PRODL,0 

MOVWF TEMP 

MOVF PRODH,0 

MOVWF TEMP2 

MOVF OLD_TIMEL,0 

SUBWF TEMP,1 

MOVF OLD_TIMEH,0 

SUBWFB TEMP2,1 


GOTO CHECK_TIME 

MOVF TEMP,0 

SUBLW D'9' 


Side 16

RETURN 

GOTO WRITE_LOGG 

RETURN 

PMUcode.txt 

CHECK_TIME ;Check if there are ten minutes 

since last log 

MOVF OLD_TIMEL,0 

SUBLW H'A0' 


DECF OLD_TIMEH,0 

SUBLW H'05' 

ADDWF PRODL,0 

SUBLW D'9' 


RETURN 

WRITE_LOGG 

MOVF PRODH,0 

MOVWF OLD_TIMEH ;Save last update time 

MOVF PRODL,0 

MOVWF OLD_TIMEL 

MOVLW HOUR 

MOVWF FSR0L 

CLRF FSR0H 

CLRF TBLPTRU 

MOVLW EE_STARTH 

CALL READ_EE 

MOVWF TBLPTRH 

MOVLW EE_STARTL 

CALL READ_EE 

MOVWF TBLPTRL 

MOVLW D'4' ;Sets that there is 4 loop that 

should be run 

MOVWF TEMP2 

PROG_LOOP 

MOVLW D'8' ;8 bytes of data that should be 

written 

MOVWF TEMP 

WRITE_BYTE 

MOVF POSTINC0,0 

MOVWF TABLAT 

TBLWT+* 

DECFSZ TEMP,1 

BRA WRITE_BYTE 

PROGRAM_FLASH 

BSF EECON1,EEPGD ;POINT TO FLASH 

Side 17

PMUcode.txt 

BCF EECON1,CFGS ;ACCESS FLASH 

BSF EECON1,WREN ;ENABLE WRITE 

BCF INTCON,GIE ;DISABLE INTERRUPTS 

MOVLW H'55' 

MOVWF EECON2 

MOVLW H'AA' 

MOVWF EECON2 

BSF EECON1,WR 

BSF INTCON,GIE ;ENABLE INTERUPTS 

DECFSZ TEMP2,1 

BRA PROG_LOOP 

BCF EECON1,WREN ;DISABLE FLASH WRITE 

MOVLW EE_STOPL 

CALL READ_EE 

MOVWF TEMP 

MOVLW EE_STOPH 

CALL READ_EE 

MOVWF TEMP2 

MOVLW D'32' ;32BYTE 

ADDWF TEMP,1 


INCF TEMP2,1 

MOVLW STOP_LOGG_ADRL ;Check if pointer is at the end 

CPFSEQ TEMP,0 

BRA END_LOGG 

MOVLW STOP_LOGG_ADRH 

CPFSEQ TEMP2,0 

BRA END_LOGG 

MOVLW START_LOGG_ADRL 

MOVWF TEMP 

MOVLW START_LOGG_ADRH 

MOVWF TEMP2 

END_LOGG 

MOVLW EE_STOPL ;Save pointer values to EEPROM 

CALL WRITE_EE 

MOVF TEMP2,0 

MOVWF TEMP 

MOVLW EE_STOPH 

CALL WRITE_EE 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; EE address in W in, and EE data in w out ;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

Side 18

READ_EE 

PMUcode.txt 

MOVWF EEADR 

BCF EECON1,EEPGD ;POINT TO EE 

BCF EECON1,CFGS ;ACCESS MEM 

BSF EECON1,RD ;EE READ 

MOVF EEDATA,0 

RETURN 

WRITE_EE 

MOVWF EEADR 

MOVF TEMP,0 

MOVWF EEDATA 

BCF EECON1,EEPGD 

BCF EECON1,CFGS 

BSF EECON1,WREN 

EE_WAIT 

BCF INTCON, GIE ;DISABLE INTERRUPTS 

MOVLW H'55' 

MOVWF EECON2 

MOVLW H'AA' 

MOVWF EECON2 

BSF EECON1,WR ;WRITE 

BSF INTCON,GIE ;ENABLE INTERRUPTS 

BTFSS PIR2,EEIF 

BRA EE_WAIT 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Write to log routine ;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Send STATUS Sends the latest housekeeping data;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

SEND_STATUS 

BCF INTCON,GIE ;DISABLE INTERRUPTS 

MOVLW D'1' ;NUMBERS OF ATTEMPTS TO SEND ON 

I2C 

MOVWF I2C_ERROR 

CLRF COMAND 

BSF FLAG,1 

BCF FLAG,2 

BTFSS FLAG,2 

BRA CONT_STATUS 

MOVF STATUS_PTR_SAVE,0 

MOVWF FSR0L 

CLRF FSR0H 

BRA SEND_LOOP 

Side 19

PMUcode.txt 

CONT_STATUS 

MOVLW 

registers 

H'3E' ;Sets pointer to start value of 

MOVWF FSR0L 

CLRF FSR0H 

SEND_LOOP 

MOVF INDF0,0 

MOVWF CONT 

CALL CONVERT ;Convert a byte to BCD 

MOVLW ADR_TNC 

MOVWF I2Cdata 

CALL I2C_STARTS ;Send start and address 

BTFSC FLAG,0 ;CHECK FOR INTERRUPT 

BRA STOP_STATUS_SEND 

MOVF CONHH,0,0 

ADDLW H'30' 

MOVWF I2Cdata 

CALL SEND_BYTE ;Send byte1 

BTFSC FLAG,0 ;Check if flag0 is set 

GOTO STOP_STATUS_SEND 

BTFSS FLAG,1 ;Check if flag1 is set 






MOVF CONH,0,0 

ADDLW H'30' 

MOVWF I2Cdata 

CALL SEND_BYTE ;Send Byte2 









MOVF CONL,0,0 

ADDLW H'30' 

MOVWF I2Cdata 

CALL SEND_BYTE ;Send Byte3 

BTFSS FLAG,0 

INCF FSR0L,1 




Side 20

PMUcode.txt 




CALL I2C_STOPS ;Send Stop condition on I2C bus 

MOVLW D'50' 

CALL DELAY 

MOVLW H'5D' ;Wait for TNC to handle data 

CPFSGT FSR0L,0 

BRA SEND_LOOP 

MOVLW ADR_TNC 

MOVWF I2Cdata 

CALL I2C_STARTS ;Send start and address 

MOVLW D'13' ;Sends "Enter" on I2C 

MOVWF I2Cdata 

CALL SEND_BYTE 

CALL I2C_STOPS 


RETURN 

STOP_STATUS_SEND 

BSF FLAG,2 ;Set flag2 (Send status 

interrupted) 

MOVF FSR0L,0 

MOVWF STATUS_PTR_SAVE ;Save pointers 

CALL I2C_STOPS ;Send stop condition on I2C 


RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Send STATUS routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Send logg sends all logged values to ;;;; 

;; the I2C data bus ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

SEND_LOGG 

BSF FLAG,1 

BTFSS FLAG,3 ;Check if sending is allowed 

CLRF COMAND 

BRA SEND_LOGG_START 

BCF FLAG,3 

CLRF TBLPTRU 

MOVLW EE_tempH ;Get pointers from EEPROM 

CALL READ_EE 

MOVWF TBLPTRH 

MOVLW EE_tempL 

CALL READ_EE 

MOVWF TBLPTRL 

Side 21

TBLRD* 

BRA LOGG_LOOP 

PMUcode.txt 

SEND_LOGG_START 

CLRF TBLPTRU ;Initiate pointers 


CALL READ_EE 

MOVWF TBLPTRH 


CALL READ_EE 

MOVWF TBLPTRL 

TBLRD* ;Read from table 

LOGG_LOOP 

MOVF TABLAT,0 

CALL SEND_I2C ;Send byte on I2C 

BTFSS FLAG,0 ;Check for interrupt flag 

BRA LOGG_CONT 

BTFSS FLAG,1 ;Check for "no sending allowed" 

BRA LOGG_LOOP 

BSF FLAG,3 

BRA END_WLOGG_NOTCOMP 

LOGG_CONT 

TBLRD*+ ;Step up table pointer 

MOVLW STOP_LOGG_ADRL ;Check if pointer is at the end of 

log 

CPFSEQ TBLPTRL 

BRA LOGG_ENDCH 

MOVLW STOP_LOGG_ADRH 

CPFSEQ TBLPTRH 

BRA LOGG_ENDCH 

MOVLW START_LOGG_ADRL 

MOVWF TBLPTRL 

MOVLW START_LOGG_ADRH 

MOVWF TBLPTRH 

LOGG_ENDCH 

MOVLW EE_STOPH ;Check if whole log is sent 

CALL READ_EE ;Read from EEPROM 

CPFSEQ TBLPTRH 

BRA LOGG_LOOP 


CALL READ_EE 

CPFSEQ TBLPTRL 

BRA LOGG_LOOP 

BRA END_WLOGG 

END_WLOGG ;Complete Send log 

MOVF TBLPTRH,0,0 ;Update the Log pointers 

MOVWF TEMP 


CALL WRITE_EE ;Save pointers to EEPROM 

MOVF TBLPTRL,0,0 

Side 22

MOVWF TEMP 


CALL WRITE_EE 

RETURN 

PMUcode.txt 

END_WLOGG_NOTCOMP ;Not complete send log 

MOVF TBLPTRH,0,0 ;save the log pointer in temporary 

EE 

MOVWF TEMP ;addresses 

MOVLW EE_tempH 

CALL WRITE_EE 

MOVF TBLPTRL,0,0 

MOVWF TEMP 

MOVLW EE_tempL 

CALL WRITE_EE 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of send log routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Send I2C is sending a byte of data on the bus ;;;; 

;; The byte must be stored as I2Cdata ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

SEND_I2C 

MOVWF I2CTemp 

BCF FLAG,0 

MOVLW ADR_TNC 

MOVWF I2Cdata 

CALL I2C_STARTS 


RETURN ;Return if interrupt occurred 

MOVF I2CTemp,0,0 

MOVWF I2Cdata 

CALL SEND_BYTE ;Sending a byte on I2C Bus 


CALL I2C_STOPS ;Send Stop condition 

RETURN 

I2C_STARTS 

BCF LATB,SCLP ;CLK LOW WHEN OUTPUT 

BCF LATB,SDAP ;DATA LOW WHEN OUTPUT 

BCF PORTB,SCLP 

BCF PORTB,SDAP 

BSF TRISB,SDAP 

BSF 

NOP 

NOP 

NOP 

TRISB,SCLP 

Side 23

PMUcode.txt 

NOP 

BCF TRISB,SDAP ;START 

BCF TRISB,SCLP 


SEND_BYTE 

BCF FLAG,0 

BCF TRISB,SDAP 


BCF STATUS,C 

RLCF I2Cdata,1 



BSF TRISB,SCLP 

BCF STATUS,C 

RLCF I2Cdata,1 ;BYTE1 






BCF STATUS,C 







BCF STATUS,C 







BCF STATUS,C 







BCF STATUS,C 




Side 24



PMUcode.txt 


BCF STATUS,C 







BCF STATUS,C 






BSF TRISB,SCLP ;BYTE8 

NOP 

NOP 



BSF TRISB,SDAP ;RELEASE DATA 


BTFSC PORTB,SDAP ;check ack 

GOTO ERR_I2C 


RETURN 

I2C_STOPS ;Stop condition 



NOP 

NOP 


NOP 

NOP 


NOP 

NOP 


RETURN 

ERR_I2C 

DECF I2C_ERROR,1 



;Handles error on I2C 

Side 25

NOP 

NOP 


NOP 

NOP 


BSF FLAG,0 

MOVF I2C_ERROR,1 


GOTO I2C_FAIL 

I2C_ERR_WAIT 

MOVLW H'FF' 

CALL DELAY 

RETURN 

PMUcode.txt 

I2C_FAIL 

BSF FLAG,5 ;Set Flag5 (Interrupt occurred) 

MOVLW D'1' 

MOVWF I2C_ERROR 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Send From I2C routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Delay sub routine is a delay routine that ;;;; 

;; the input value in mS ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

DELAY 

MOVWF DELAY2 ;Moves value of W to DELAY2 

MOVLW D'165' ;Puts the value 2FH to W 

MOVWF DELAY1 ;Moves W to DELAY1 

LOOP1 DECFSZ DELAY1,1 ;Decreases DELAY1 with 1 

GOTO LOOP1 ;Jumps to LOOP1 if DELAY1>=1 

REFIL MOVLW D'165' ;Moves the value 2FH to W 

MOVWF DELAY1 ;Puts W to DELAY1 

DECFSZ DELAY2 ;Decreases DELAY2 with 1 

GOTO LOOP1 ;Jumps to LOOP1 if DELAY2>=1 

RETURN ;Returns from routine 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Delay routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; I2C interrupt routine reads an byte received ;;;; 

;; on the I2C bus, and store it in I2C memory ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

I2C_INTERUPT 

BSF FLAG,0 

BCF PIR1,3 ;Resets the Interrupt flag 

Side 26

PMUcode.txt 

BCF SSPCON1,6,0 

MOVF SSPBUF,0,0 

BTFSS 

address or data 

SSPSTAT,5,0 ;Check if there is a received 

GOTO I2C_ADR 

MOVLW H'40' 

CPFSLT FSR0L,0 

RETFIE ;Return if pointer is out of range 

MOVF SSPBUF,0,0 ;Move data from I2C buffer to 

MOVWF POSTINC0,0 ;where the pointer0 points 

MOVLW 

received 

CMD_PAUSE ;Check if there’s a Pause command 

CPFSEQ COMAND 

RETFIE ;Return if not 

BSF 

received 

FLAG,0 ;Set flag0 if Pause command is 

RETFIE ;return from routine 

I2C_ADR ;Handel received address 

BTFSC SSPBUF,0,0 ;Check if data direction is right 

CALL RESET_I2C ;Reset if wrong 

MOVLW H'3B' ;Move start value of registers 

MOVWF FSR0L,0 ;put value to pointer0 

MOVF SSPBUF,0,0 ;Move address 

MOVWF POSTINC0,0 ;Puts to register 

RETFIE ;Return from routine 

RESET_I2C 

RESET ;Resets the PMU 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of I2C interrupt routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Timer0 interrupt, hold track of max time ;;;; 

;; to the temperature sensors, skip sensor after ;;;; 

;; a max time and report an error ;;;; 

;; value FF = sensor didn’t answer ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

TIMER0_INTERUPT 

BCF INTCON,2 ;Clear interrupt 

MOVF MEM,0 

CPFSEQ FSR0L 

GOTO STOP_TMR 

GOTO 

STOP_TMR 

LOAD_TMR 


MOVLW H'FF' 

MOVWF INDF0 ;Puts FF to temp 

MOVF ERROR_RETH,0 ;as error value 

Side 27

PMUcode.txt 

MOVWF TOSH 

MOVF ERROR_RETL,0 

MOVWF TOSL 

CLRF 

LOAD_TMR 

TOSU 

CALL READ_TABLE ;Get value from table 

MOVWF TMR0H 

INCF T0VALUE,1 


CALL READ_TABLE ;Get value from table 

MOVWF TMR0L 

INCF MEM,1 


INCF 

RETFIE 

T0VALUE,1 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Interrupt routine Timer0 ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Read table is returning a value from the address;;;; 

;; in the table that T0value is pointing at ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

READ_TABLE 

CLRF PCLATH 

MOVF T0VALUE,0 

MOVWF PCL 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of READ LIMIT ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Convert is converting a byte to BCD values ;;;; 

;; The byte must be stored as CONT and the ;;;; 

;; converted values will be returned as ;;;; 

;; CONHH for hundreds, CONH for tens and ;;;; 

;; CONL for one values ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

CONVERT CLRF CONTH ;Resets high byte 

CLRF CONHH ;Clears 100:s 

CLRF CONH ;Clears 10:s 

CLRF CONL ;Clears 1:s 

HUNDRA MOVLW D'100' ;Counts hundreds 

SUBWF CONT,0 


GOTO HCONTH 

MOVWF CONT 

Side 28

HCONTH 

INCF CONHH 

GOTO HUNDRA 

PMUcode.txt 

MOVWF TEMP 

MOVLW D'1' 

SUBWF CONTH,0 


GOTO TIOTAL 

MOVWF CONTH 

MOVF TEMP,0 

MOVWF CONT 

INCF CONHH,1 

GOTO HUNDRA 

TIOTAL ;Counts 10s 

MOVLW D'10' 

SUBWF CONT,0 


GOTO ENTAL 

MOVWF CONT 

INCF CONH 

GOTO TIOTAL 

ENTAL ;Counts 1s 

MOVF CONT,0 

MOVWF CONL 

JUSTERA ;Adjust values 

MOVLW D'10' 

SUBWF CONHH,0 


RETURN 

MOVWF CONHH 

INCF CONHHH 

GOTO JUSTERA 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of convert routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

END 

Side 29

text.txt 

ORG TMR0_VALUES ;Table for Timer0 values 

RETLW H'F4' 

RETLW H'48' 

RETLW H'E8' 

RETLW H'90' 

RETLW H'D5' 

RETLW H'3A' 

RETLW H'AA' 

RETLW H'74' 

RETLW H'58' 

RETLW H'D0' 

ORG LIMITS ;Tabel with limits 

RETLW D'000' ;I_mag min 

RETLW D'133' ;I_mag max 133 

RETLW D'000' ;I_in min 

RETLW D'102' ;I_in max 

RETLW D'000' ;I_out min 

RETLW D'153' ;I_out max 153 

RETLW D'000' ;I_dd min 

RETLW D'92' ;I_dd max 92 

RETLW D'000' ;I_uhf min 

RETLW D'102' ;I_uhf max 102 

RETLW D'000' ;I_s min 

RETLW D'92' ;I_s max 92 

RETLW D'000' ;I_vhf min 

RETLW D'27' ;I_vhf max 27 

RETLW D'000' ;I_ais min 

RETLW D'92' ;I_ais max 92 

RETLW D'000' ;I_sun min 

RETLW D'204' ;I_sun max 

RETLW D'000' ;I_PAUHF MIN 

RETLW D'46' ;I_PAUHF MAX 46 

RETLW D'168' ;U_bat min 

RETLW D'214' ;U_bat max 

RETLW D'158' ;U_dd min 

RETLW D'179' ;U_dd max 

RETLW D'115' ;U_s min 

RETLW D'255' ;U_s max 

RETLW D'140' ;U_mag min 140 

RETLW D'255' ;U_mag max 

RETLW D'158' ;U_ais min 158 

RETLW D'255' ;U_ais max 

RETLW D'158' ;U_uhf min 158 

RETLW D'255' ;U_uhf max 

RETLW D'158' ;U_vhf min 158 

RETLW D'179' ;U_vhf max 

RETLW D'51' ;U_sol min 

RETLW D'255' ;U_sol max 

RETLW H'62' ;T_bat min 

Side 1 

+10

text.txt 

RETLW D'112' ;T_bat max +50 

RETLW H'19' ;T_adcs min -20 

RETLW H'96' ;T_adcs max +80 

RETLW H'19' ;T_ais min -20 

RETLW H'96' ;T_ais max +80 

RETLW H'19' ;T_tnc min -20 

RETLW H'96' ;T_tnc max +80 

RETLW H'19' ;T_uhf min -20 

RETLW H'96' ;T_uhf max +80 

RETLW H'19' ;T_s min -20 

RETLW H'96' ;T_s max +80 

RETLW H'19' ;T_a min -20 

RETLW H'96' ;T_a max +80 

RETLW H'19' ;T_b min -20 

RETLW H'96' ;T_b max +80 

RETLW H'19' ;T_s min -20 

RETLW H'96' ;T_s max +80 

RETLW H'19' ;T_a min -20 

RETLW H'96' ;T_a max +80 

RETLW H'19' ;T_b min -20 

RETLW H'96' ;T_b max +80 

RETLW H'19' ;T_c min -20 

RETLW H'96' ;T_c max +80 

RETLW H'19' ;T_d min -20 

RETLW H'96' ;T_d max +80 

RETLW H'19' ;T_z min -20 

RETLW H'96' ;T_z max +80 

Side 2

#INCLUDE EQUN.ASM 

#INCLUDE TEXT.ASM 

#INCLUDE COMANDS.ASM 

#INCLUDE P18F442.INC 

ORG RES_V 

GOTO START 

ORG INT_H 

GOTO I2C_INTERUPT 

ORG INT_L 

GOTO TIMER0_INTERUPT 

tnc.txt 

ORG START_ADR 

START 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;Initsialation of memories, register ;;;;; 

;and display ;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

MOVLW B'11000000' 

MOVWF INTCON 

MOVLW B'11110000' 

MOVWF INTCON2 

CLRF INTCON3 

CLRF ADCON0 

MOVLW B'01000011' 

MOVWF ADCON1 

MOVLW B'00000111' 

MOVWF T0CON 

MOVLW B'10000000' 

MOVWF T1CON 

MOVLW H'01' 

MOVWF FSR1H 

CLRF FSR1L 

CLRF BSR 

CLRF PIR1 

CLRF PIR2 

MOVLW B'00001000' 

MOVWF PIE1 

CLRF PIE2 

CLRF IPR2 

MOVLW B'10000000' 

MOVWF RCON 

MOVLW B'11000100' 

MOVWF SSPSTAT 

MOVLW B'00110110' 

MOVWF SSPCON1 

MOVLW B'10000000' 

MOVWF SSPCON2 

MOVLW B'00011000' 

MOVWF TRISC 

CLRF TRISD ;SETS PORTD TO OUTPUTS 

Side 1

tnc.txt 

CLRF PORTD 

CLRF TRISE ;SETS PORTE TO OUTPUTS 

CLRF PORTE 

SETF TRISA ;SETS PORTA TO INPUTS 

MOVLW B'11111000' 

MOVWF TRISB ;SETS PORTB AS IN/OUT-PUTS 

CLRF PORTB 

CLRF MEM 

CLRF COMAND 

MOVLW ADR_TNC 

MOVWF SSPADD ;ADDRESS TO PMU 

;;;;;;;;;;;;;;;;;Initsiering av display;;;;;;;;;;;;;;;;;;;;;;;;; 

MOVLW H'10' 

CALL DELAY 

MOVLW B'00001100' 

CALL ADRES ;Puls to display 

MOVLW B'00111100' ;SETS TWO rows on display 

CALL ADRES 

CALL CLEAR_DISP ;CLEARS DISPLAY 

;;;;;;;;;;;;;;;;;; Display initsiering slut;;;;;;;;;;;;;;;;;;;;; 

MOVLW B'00001000' ;ENABLE I2C INTERUPT 

MOVWF IPR1 

MOVLW A'T' ;Writes "TIME HH:MM" to display 

CALL SKRIV_CHAR 

MOVLW A'i' 


MOVLW A'm' 


MOVLW A'e' 


MOVLW A' ' 


MOVLW A'H' 


MOVLW A'H' 


MOVLW A':' 


MOVLW A'M' 


MOVLW A'M' 


MOVLW D'12' 

MOVWF HOUR ;Presets hour to 12 

CLRF MIN ;Clears minutes 

CLRF SEC 

Side 2

tnc.txt 

TIME_SET_HOUR ;Seting hours 

CALL PRINT_TIME ;Print the current time to display 

MOVLW D'150' 

CALL DELAY 

BTFSC PORTB,4 

GOTO TIME_SET_MIN 

BCF STATUS,C 

BTFSC PORTB,5 

INCF HOUR,1 

MOVLW D'23' 

BSF STATUS,C 

BTFSC PORTB,3 

DECF HOUR,1 


MOVWF HOUR 

MOVLW D'24' 

CPFSLT HOUR 

CLRF HOUR 

GOTO TIME_SET_HOUR 

TIME_SET_MIN ;Seting minutes 

CALL PRINT_TIME 

MOVLW D'150' 

CALL DELAY 

BTFSC PORTB,4 

GOTO MAIN_STEP 

BCF STATUS,C 

BTFSC PORTB,5 

INCF MIN,1 

BSF STATUS,C 

MOVLW D'59' 

BTFSC PORTB,3 

DECF MIN,1 


MOVWF MIN 

MOVLW D'60' 

CPFSLT MIN 

CLRF MIN 

GOTO TIME_SET_MIN 

MAIN_STEP 

BTFSS PORTB,4 

GOTO MAIN_STEP 

CALL TIME_SEND 

CALL CLEAR_MEM 

MOVLW H'F8' 

MOVWF TMR0H 

MOVLW H'62' 

MOVWF TMR0L 

BSF INTCON,5 ;ENABLE TIMER0 INTERUPT 


Side 3

tnc.txt 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;; Main rutin startar här;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

MAIN 

CALL PRINT_TIME 

MOVLW D'32' 

MOVWF I2Cdata 

KNAPP 

CALL PRINT_TIME ;Print time to display 

CALL PRINT_DISP ;Print comand on display 

MOVLW D'10' 

CALL DELAY 

BTFSC PORTB,3 ;Check if buttom 1 is down 

DECF I2Cdata,1 ;Steps down comando 


GOTO KNAPP2 


INCF I2Cdata,1 ;Steps upp comando 

MOVLW D'40' 

CPFSGT I2Cdata 

GOTO KNAPP_CH 

MOVLW D'31' 

MOVWF 

KNAPP_CH 

I2Cdata 

MOVLW D'31' 

CPFSLT I2Cdata 

GOTO KNAPP 

MOVLW D'40' 

MOVWF I2Cdata 

GOTO KNAPP 

KNAPP2 

SENDD 

MOVLW D'31' 

CPFSEQ I2Cdata 

GOTO SENDD 

CALL SHOW_LOGG 

GOTO MAIN 

CALL ALT_I2C 

GOTO MAIN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;; End Of Main ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

Side 4

tnc.txt 

;; SHOW LOG is a routine that prints the ;;; 

;; recived values on the display ;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

PRINT_STOPP 

MOVF PREINC1,0 

SUBLW H'FE' 


RETURN 

MOVF POSTDEC1,0 

GOTO RET_STOP 

SHOW_LOGG 

CLRF VARV 

MOVLW H'80' 

MOVWF FSR1L 

CLRF FSR1H 

LOGG_LOOP 

MOVF INDF1,0 

SUBLW H'FE' 


GOTO PRINT_STOPP 

RET_STOP 

CLRF TBLPTRU 

MOVLW PRES_STARTL 

MOVWF TBLPTRL 

MOVLW PRES_STARTH 

MOVWF TBLPTRH 

PRINT_H 

dispaly 

;Print recived time to 

MOVLW H'80' 

CALL ADRES 

MOVLW A'T' 


MOVLW A'i' 


MOVLW A'm' 


MOVLW A'e' 


MOVF VARV,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONHH,0 

CALL SKRIV_DIGIT 

MOVF CONH,0 


MOVF CONL,0 


Side 5






MOVLW A':' 







MOVLW H'FF' 

CALL DELAY 

tnc.txt 

PRINT_I ;Print Recived currents to 

display 

MOVLW D'10' 

MOVWF TTMP,0 

PRINT_I_LOOP 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'80' 

CALL ADRES 

MOVLW A'I' 


TBLRD*+ 

MOVF TABLAT,0 


TBLRD*+ 

MOVF TABLAT,0 


MOVF VARV,0,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONHH,0,0 


MOVF CONH,0,0 


MOVF CONL,0,0 


Side 6

MOVLW A' ' 








CALL PRINT_SPACE 


DECFSZ TTMP,1,0 

GOTO PRINT_I_LOOP 

tnc.txt 

PRINT_V 

display 

Prints recived Voltages to 

MOVLW D'8' 

MOVWF 

PRINT_V_LOOP 

TTMP 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'80' 

CALL ADRES 

MOVLW A'V' 

CALL 

TBLRD*+ 

SKRIV_CHAR 

MOVF TABLAT,0 

CALL 

TBLRD*+ 

SKRIV_CHAR 

MOVF TABLAT,0 


MOVF VARV,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONHH,0 


MOVF CONH,0 


MOVF CONL,0 


MOVLW A' ' 



Side 7






DECFSZ TTMP,1 

GOTO PRINT_V_LOOP 

tnc.txt 

PRINT_T 

Temperatures to display 

;Prints recived 

MOVLW D'11' 

MOVWF 

PRINT_T_LOOP 

TTMP 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'80' 

CALL ADRES 

MOVLW A'T' 

CALL 

TBLRD*+ 

SKRIV_CHAR 

MOVF TABLAT,0 

CALL 

TBLRD*+ 

SKRIV_CHAR 

MOVF TABLAT,0 


MOVF VARV,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONHH,0 


MOVF CONH,0 


MOVF CONL,0 


MOVLW A' ' 


MOVF POSTINC1,0,0 






Side 8

DECFSZ TTMP,1 

GOTO PRINT_T_LOOP 

MOVLW H'80' 

CALL ADRES 

MOVLW A'E' 



MOVF ERRORS,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONHH,0 


MOVF CONH,0 


MOVF CONL,0 


INCF VARV,1 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

MOVLW H'FF' 

CALL DELAY 

GOTO LOGG_LOOP 

tnc.txt 

SPACERS ;Prints a number of spaces 

MOVLW D'12' 

MOVWF TEMP 

LOOPS 

MOVLW A' ' 


DECFSZ TEMP,1 

GOTO LOOPS 

RETURN 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;; 

;; Print Disp prints out the present comando value to the display 

;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;; 

PRINT_DISP 

MOVLW H'80' 

Side 9

NEXT1 

NEXT2 

NEXT3 

NEXT4 

NEXT5 

NEXT6 

NEXT7 

NEXT8 

NEXT9 

NEXT10 

CALL ADRES 

MOVLW D'31' 


GOTO NEXT1 

GOTO PRINT_PRINT 

MOVLW CMD_STATUS_DATA 


GOTO NEXT2 

GOTO PRINT_STAUS 

MOVLW CMD_LOGG_DATA 


GOTO NEXT3 

GOTO PRINT_LOGG 

MOVLW CMD_AIS_ON 


GOTO NEXT4 

GOTO PRINT_AIS_ON 

MOVLW CMD_AIS_OFF 


GOTO NEXT5 

GOTO PRINT_AIS_OFF 

MOVLW CMD_MAG_ON 


GOTO NEXT6 

GOTO PRINT_MAG_ON 

MOVLW CMD_MAG_OFF 


GOTO NEXT7 

GOTO PRINT_MAG_OFF 

MOVLW CMD_SBAND_ON 


GOTO NEXT8 

GOTO PRINT_SBAND_ON 

MOVLW CMD_SBAND_OFF 


GOTO NEXT9 

GOTO PRINT_SBAND_OFF 

MOVLW CMD_RESET 


GOTO NEXT10 

GOTO PRINT_RESET 

MOVLW CMD_PAUSE 

tnc.txt 

Side 10

NEXT11 

NEXT12 


GOTO NEXT11 

GOTO PRINT_PAUSE 

MOVLW CMD_RESUME 


GOTO NEXT12 

GOTO PRINT_RESUME 

RETURN 

PRINT_PRINT 

MOVLW PRINTT 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_STAUS 

MOVLW SEND 

CALL PRINT 

MOVLW STATUSS 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_LOGG 

MOVLW SEND 

CALL PRINT 

MOVLW A'L' 


MOVLW A'o' 


MOVLW A'g' 


MOVLW A'g' 


CALL SPACERS 

RETURN 

PRINT_AIS_ON 

MOVLW SEND 

CALL PRINT 

MOVLW AIS_ON 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_AIS_OFF 

MOVLW SEND 

CALL PRINT 

MOVLW AIS_OFF 

CALL PRINT 

CALL SPACERS 

tnc.txt 

Side 11

RETURN 

PRINT_MAG_ON 

MOVLW SEND 

CALL PRINT 

MOVLW MAG_ON 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_MAG_OFF 

MOVLW SEND 

CALL PRINT 

MOVLW MAG_OFF 

CALL PRINT 

RETURN 

PRINT_SBAND_ON 

MOVLW SEND 

CALL PRINT 

MOVLW SBAND_ON 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_SBAND_OFF 

MOVLW SEND 

CALL PRINT 

MOVLW SBAND_OFF 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_RESET 

MOVLW RESETT 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_PAUSE 

MOVLW SEND 

CALL PRINT 

MOVLW PAUSE 

CALL PRINT 

CALL SPACERS 

RETURN 

PRINT_RESUME 

MOVLW SEND 

CALL PRINT 

MOVLW RESUME 

CALL PRINT 

tnc.txt 

Side 12

CALL SPACERS 

RETURN 

CLEAR_MEM 

MOVLW H'80' 

MOVWF FSR0L 

CLRF FSR0H 

MEM_LOOP 

MOVLW H'FE' 

MOVWF POSTINC0 

MOVF FSR0H,0 

SUBLW H'06' 


GOTO MEM_LOOP 

MOVLW H'80' 

MOVWF FSR0L 

CLRF FSR0H 

RETURN 

tnc.txt 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; ALT_I2C sends data to the I2C Bus ;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

ALT_I2C 

BCF INTCON,7 

MOVLW ADR_PMU 

MOVWF I2Cbyte 


MOVF I2Cdata,0 

MOVWF I2Cbyte 



BSF INTCON,7 

RETURN 

TIME_SEND 

BCF INTCON,7 

MOVLW H'00' 

MOVWF I2Cbyte 


MOVLW CLK_COMAND 

MOVWF I2Cbyte 


MOVLW d'02' 

MOVWF I2Cbyte 


MOVF HOUR,0 

MOVWF I2Cbyte 


MOVF MIN,0 

Side 13

MOVWF I2Cbyte 



BSF INTCON,7 

RETURN 

tnc.txt 

I2C_STARTS 

BCF LATB,SCLP ;CLK LOW WHEN OUTPUT 

BCF LATB,SDAP ;DATA LOW WHEN OUTPUT 





NOP 

NOP 

NOP 

NOP 

BCF TRISB,SDAP ;START 



SEND_BYTE 



BCF STATUS,C 

RLCF I2Cbyte,1 




BCF STATUS,C 

RLCF I2Cbyte,1 ;BYTE1 






BCF STATUS,C 







BCF STATUS,C 





Side 14


tnc.txt 


BCF STATUS,C 







BCF STATUS,C 







BCF STATUS,C 







BCF STATUS,C 






BSF TRISB,SCLP ;BYTE8 

NOP 

NOP 



BSF TRISB,SDAP ;RELEASE DATA 


BTFSC PORTB,SDAP ;check ack 

GOTO ERR_I2C 


RETURN 

I2C_STOPS 




NOP 

Side 15

NOP 


NOP 

NOP 

RETURN 

ERR_I2C 


BCF 

NOP 

NOP 

PORTB,SCLP 


CALL CLEAR_DISP 


MOVLW A'E' 


MOVLW A'R' 


MOVLW A'R' 


MOVLW A'O' 


MOVLW A'R' 


MOVLW D'22' 

MOVWF 

I2C_ERR_WAIT 

MEM 

MOVLW H'FF' 

CALL DELAY 

DECFSZ MEM,1 

GOTO 

RESET 

I2C_ERR_WAIT 

tnc.txt 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Send From I2C rutine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Delay sub routine is a delay routine that ;;;; 

;; the input value in mS ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

DELAY 

MOVWF DELAY2 ;FLYTTAR TALET I ACC TILL DELAY2 

MOVLW D'165' ;LÄGGER TALET 2FH I ACC 

MOVWF DELAY1 ;FLYTTAR ACC TILL DELAY1 

LOOP1 DECFSZ DELAY1,1 ;MINSKA DELAY1 MED 1 

GOTO LOOP1 ;GÅR TILL LOOP1 OM DELAY1>=1 

REFIL MOVLW D'165' ;FLYTTAR TALET 2FH TILL ACC 

MOVWF DELAY1 ;LÄGGER ACC I DELAY1 

DECFSZ DELAY2 ;MINSKAR DELAY2 MED 1 

GOTO LOOP1 ;GÅR TILL LOOP1 OM DELAY2>=1 

Side 16

tnc.txt 

RETURN ;ÅTERGÅR 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Delay routine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; I2C interupt routine reads an byte recived ;;;; 

;; on the I2C bus, and store it in I2C memory ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

I2C_INTERUPT 

BCF PIR1,3 ;NOLLAR INTERUPT FLAGGA 

BCF SSPCON1,6,0 

BTFSS SSPSTAT,5,0 ;data/adress? 

GOTO I2C_DATAR 


MOVWF POSTINC0,0 

RETFIE 

I2C_DATAR 


BTFSC SSPBUF,0,0 

CALL RESET_I2C 

RETFIE 

RESET_I2C 

RESET 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of I"C interupt rutine ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Timer 0 keeps the time in the emulator ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

TIMER0_INTERUPT 

BCF INTCON,2 ;Clear interupt 

MOVLW H'F8' 

MOVWF TMR0H 

MOVLW H'61' 

MOVWF TMR0L 

INCF SEC,1 

MOVLW D'59' 

CPFSGT SEC 

GOTO RET_INT 

CLRF SEC 

INCF MIN,1 

MOVLW D'59' 

CPFSGT MIN 

GOTO RET_INT 

CLRF MIN 

Side 17

RET_INT 

INCF HOUR,1 

MOVLW D'23' 

CPFSGT HOUR 

GOTO RET_INT 

CLRF HOUR 

MOVF SEC,1 


CALL TIME_SEND 

RETFIE 

tnc.txt 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of Interupt routine Timer0 ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Read table is returning a value from the adres ;;;; 

;; in the tabel that T0value is pointing at ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

READ_TABLE 

CLRF PCLATH 

MOVF T0VALUE,0 

MOVWF PCL 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; End of READ_LIMIT ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;;;;;;;;;;;;;;;;;Display rutiner;;;;;;;;;;;;;;;;;;;;;;; 

PRINT_TIME 

MOVLW H'E0' 

CALL ADRES 

MOVF HOUR,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONH,0 


MOVF CONL,0 


MOVLW A':' 


MOVF MIN,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONH,0 


MOVF CONL,0 


MOVLW A':' 


MOVF SEC,0 

MOVWF CONT 

Side 18

DISPLAY 

CALL CONVERT 

MOVF CONH,0 


MOVF CONL,0 


RETURN 

;GOTO PRINT_UI 

;GOTO PRINT_TEMPERATUR 

MOVF DISP_ADR,0 

CALL ADRES 

MOVF I2Cdata,0 

MOVWF CONT 

CALL CONVERT 

MOVF CONHH,0 

ADDLW H'30' 


MOVF CONH,0 

ADDLW H'30' 


MOVF CONL,0 

ADDLW H'30' 


RETURN 

tnc.txt 

PRINT_TEMPERATUR 

MOVLW H'80' 

CALL ADRES 

MOVLW A'T' 


MOVLW A'e' 


MOVLW A'm' 


MOVLW A'p' 


MOVLW TEMPS1 

CALL PRINT 

MOVLW H'51' ;;;;SKA VA 51 

MOVWF FSR2L 

CLRF 

TEMP_LOOP 

FSR2H 

MOVF INDF2,0 

SUBLW H'FF' 

BZ ERRORP 

MOVF INDF2,0 

SUBLW D'50' 

BN PLUS 

MINUS MOVF INDF2,0 

Side 19

SUBLW D'50' 

MOVWF INDF2 

MOVWF TEMPT 

MINL MOVLW D'4' 

SUBWF TEMPT,1 

BN MINEND 

DECF INDF2,1 

GOTO MINL 

MINEND 

MOVF INDF2,0 

MOVWF CONT 

CALL CONVERT 

MOVLW H'FD' 

MOVWF CONHH 

GOTO BCD 

PLUS MOVLW D'50' 

SUBWF INDF2,1 

MOVF INDF2,0 

MOVWF TEMPT 

PLUL MOVLW D'4' 

SUBWF TEMPT,1 

BN PLUEND 

DECF INDF2,1 

GOTO PLUL 

PLUEND 

MOVF INDF2,0 

MOVWF CONT 

CALL CONVERT 

MOVLW H'FB' 

MOVWF CONHH 

GOTO BCD 

ERRORP 

BCD 

MOVLW H'15' 

MOVWF CONHH 

MOVLW H'42' 

MOVWF CONH 

MOVLW H'42' 

MOVWF CONL 

CALL PRINT_CONV 

INCF FSR2L,1 

MOVF FSR2L,0 

SUBLW H'5B' 


RETURN 

MOVF FSR2L,0 

SUBLW H'57' 


tnc.txt 

Side 20

CALL NEW_LINE 

GOTO TEMP_LOOP 

PRINT_UI 

MOVLW H'80' 

CALL ADRES 

MOVLW A'I' 


MOVLW A'&' 


MOVLW A'U' 


MOVLW TEMPS1 

CALL PRINT 

MOVLW H'40' 

MOVWF FSR2L 

CLRF FSR2H 

DISP_LOOP 

MOVF INDF2,0 

MOVWF CONT 

CALL CONVERT 

CALL PRINT_CONV 

INCF FSR2L,1 

MOVF FSR2L,0 

SUBLW H'50' 


RETURN 

SUBLW H'46' 


CALL NEW_LINE 

GOTO DISP_LOOP 

PRINT MOVWF TABELL 

PRINT_LOOP 

CALL ANROPA_TABELL 

ADDLW H'0' 


RETURN 


INCF TABELL,1 

INCF TABELL,1 

GOTO PRINT_LOOP 

ANROPA_TABELL 

MOVF TABELL,0 

MOVWF PCL 

SKRIV_DIGIT 

tnc.txt 

Side 21

tnc.txt 

ADDLW 

SKRIV_CHAR 

H'30' 

BSF PORTE,1 ;SETS BIT1 PORTA=1 (RS) 

MOVWF PORTD ;SETS W TO PORTd 

CALL PULS 

MOVLW H'10' 

CALL 

RETURN 

DELAY 

PULS 

BSF PORTE,0 ;SETS E HÖG 

MOVLW H'08' 

CALL DELAY ;WAIT FOR 3 mS 

BCF PORTE,0 ;SETS E LOW 

MOVLW H'08' 

CALL DELAY 

RETURN 

PRINT_SPACE 

MOVLW H'FE' 


RETURN 

CLEAR_DISP 

MOVLW H'01' ;SETS DISPLAY COMMANDO 

GOTO ADRES 

NEW_LINE 

MOVLW H'C0' 

ADRES 

MOVWF ADRESS ;SAVE W TO ADRESS 

CLRF PORTE ;CLEARS PORT E 

MOVF ADRESS,0 ;MOVES ADRESS TO W 

MOVWF PORTD ;MOVES W TO PORTB 

MOVLW H'05' ;WAIT 

CALL DELAY ;5mS 

CALL PULS ;SEND A PULSE 

MOVLW H'05' ;WAIT 

CALL DELAY ;5mS 

RETURN 

CONVERT 

CLRF CONHH ;Clears 100:s 

CLRF CONH ;Clears 10:s 

CLRF CONL ;Clears 1:s 

HUNDRA MOVLW D'100' ;Counts hundreds 

SUBWF CONT,0 


GOTO TIOTAL 

MOVWF CONT 

Side 22

INCF CONHH 

GOTO HUNDRA 

tnc.txt 

TIOTAL ;Counts 10s 

MOVLW D'10' 

SUBWF CONT,0 


GOTO ENTAL 

MOVWF CONT 

INCF CONH 

GOTO TIOTAL 

ENTAL ;Counts 1s 

MOVF CONT,0 

MOVWF CONL 

RETURN 

PRINT_CONV ;Prints a converted value to the 

display 

MOVF CONHH,0 

ADDLW H'30' 


MOVF CONH,0 

ADDLW H'30' 


MOVF CONL,0 

ADDLW H'30' 


RETURN 

END 

Side 23

text_TNC.txt 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Tables with ASCII signs ;;; 

;; for writing on dislpay ;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

ORG PRINTT 

RETLW A'P' 

RETLW A'r' 

RETLW A'i' 

RETLW A'n' 

RETLW A't' 

RETLW A' ' 

RETLW A'L' 

RETLW A'o' 

RETLW A'g' 

RETLW A'g' 

RETLW H'00' 

ORG SEND 

RETLW A'S' 

RETLW A'e' 

RETLW A'n' 

RETLW A'd' 

RETLW A' ' 

RETLW H'00' 

ORG STATUSS 

RETLW A'S' 

RETLW A't' 

RETLW A'a' 

RETLW A't' 

RETLW A'u' 

RETLW A's' 

RETLW H'00' 

ORG AIS_ON 

RETLW A'A' 

RETLW A'I' 

RETLW A'S' 

RETLW A' ' 

RETLW A'O' 

RETLW A'n' 

RETLW H'00' 

ORG AIS_OFF 

RETLW A'A' 

RETLW A'I' 

RETLW A'S' 

RETLW A' ' 

RETLW A'O' 

RETLW A'F' 

Side 1

RETLW A'F' 

RETLW H'00' 

ORG MAG_ON 

RETLW A'M' 

RETLW A'a' 

RETLW A'g' 

RETLW A'n' 

RETLW A'e' 

RETLW A't' 

RETLW A'o' 

RETLW A'm' 

RETLW A'e' 

RETLW A't' 

RETLW A'e' 

RETLW A'r' 

RETLW A' ' 

RETLW A'O' 

RETLW A'n' 

RETLW H'00' 

ORG MAG_OFF 

RETLW A'M' 

RETLW A'a' 

RETLW A'g' 

RETLW A'n' 

RETLW A'e' 

RETLW A't' 

RETLW A'o' 

RETLW A'm' 

RETLW A'e' 

RETLW A't' 

RETLW A'e' 

RETLW A'r' 

RETLW A' ' 

RETLW A'O' 

RETLW A'f' 

RETLW A'f' 

RETLW H'00' 

ORG SBAND_ON 

RETLW A'S' 

RETLW A'-' 

RETLW A'B' 

RETLW A'a' 

RETLW A'n' 

RETLW A'd' 

RETLW A' ' 

RETLW A'O' 

RETLW A'n' 

RETLW H'00' 

text_TNC.txt 

Side 2

ORG SBAND_OFF 

RETLW A'S' 

RETLW A'-' 

RETLW A'B' 

RETLW A'a' 

RETLW A'n' 

RETLW A'd' 

RETLW A' ' 

RETLW A'O' 

RETLW A'f' 

RETLW A'f' 

RETLW H'00' 

ORG RESETT 

RETLW A'R' 

RETLW A'e' 

RETLW A's' 

RETLW A'e' 

RETLW A't' 

RETLW A' ' 

RETLW A'P' 

RETLW A'M' 

RETLW A'U' 

RETLW H'00' 

ORG PAUSE 

RETLW A'P' 

RETLW A'a' 

RETLW A'u' 

RETLW A's' 

RETLW A'e' 

RETLW H'00' 

ORG RESUME 

RETLW A'R' 

RETLW A'e' 

RETLW A's' 

RETLW A'u' 

RETLW A'm' 

RETLW A'e' 

RETLW H'00' 

ORG TEXT_LIST 

DW H'4D4D' 

DW H'6E49' 

DW H'7455' 

DW H'6464' 

DW H'6855' 

DW H'6253' 

DW H'6856' 

DW H'5341' 

DW H'4353' 

text_TNC.txt 

Side 3

DW H'4150' 

DW H'7442' 

DW H'6464' 

DW H'6253' 

DW H'4D4D' 

DW H'4941' 

DW H'5855' 

DW H'5856' 

DW H'4353' 

DW H'7442' 

DW H'4441' 

DW H'4941' 

DW H'4E54' 

DW H'6855' 

DW H'5253' 

DW H'4341' 

DW H'4342' 

DW H'4343' 

DW H'4344' 

DW H'435A' 

text_TNC.txt 

Side 4

equn.txt 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Sets different memory loacation to ;;; 

;; specified names and names some vaues ;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

RES_V EQU H'0' 

INT_H EQU H'8' 

INT_L EQU h'18' 

DIGPT EQU H'4' 

STATUS_PTR_SAVE EQU H'0A' ;Pointer for status 

I2Cbyte 

I2C 

EQU H'10' ;Byte that will be sent on 

I2C_ERROR EQU H'1A' ;Error flags for I2C 

OLD_TIMEH EQU H'1B' ;Saved log time high byte 

OLD_TIMEL EQU H'1C' ;Saved log time low byte 

FLAG EQU H'1D' ;Generall flaggs 

TEMP2 EQU H'1E' ;Temporary memory 

; EQU H'1F' 

DELAY1 EQU H'20' ;Memory for delay loop 

DELAY2 EQU H'21' ;Momory for delay loop 

CONH EQU H'22' ;Byte for BCD 10 

CONL EQU H'23' ;Byte for BCD 1 

CONT EQU H'24' ;Byte for BCD input value 

CONHH EQU H'25' ;Byte for BCD 100s 

SUBSYSTEMS EQU H'26' ;Bits telling which 

subsytem that is turned on 

; EQU H'27' 

TABELL EQU H'28' ;Byte for address when 

reading from FLASH 

SENSOR 

read 

EQU H'29' ;Number of sensor that is 

MEM EQU H'2A' ;Temporary memory 

TEMPT EQU H'2B' ;Temporary memory 

LAST_HOUR 

hours 

EQU H'2C' ;Memory space for saving 

LAST_MIN 

minutes 

EQU H'2D' ;Memory space for saving 

; EQU H'2E' 

; EQU H'2F' 

; EQU H'30' 

TEMP EQU H'31' ;Temporary memory 

LIMIT_POINTER EQU H'32' ;Pointer for sensor limits 

; EQU H'33' 

T0VALUE EQU H'34' ;Value for Timer0 

ERROR_RETL 

byte 

EQU H'35' ;Error return address low 

ERROR_RETH 

byte 

EQU H'36' ;Error return address high 

I2C_POINTER EQU H'37' ;Pointer for I2C 

; EQU H'38' 

; EQU H'39' 

Side 1

equn.txt 

; EQU H'3A' 

I2C_REC_ADR EQU H'3B' ;Recived address 

COMAND EQU H'3C' ;Recived command 

I2C_BYTE_NR EQU H'3D' ;Number og bytes to be 

recived 

HOUR EQU H'3E' ;Recived hour 

MIN EQU H'3F' ;Recived minutes 

IMAG EQU H'40' ;Magnetometer current 

IIN EQU H'41' ;Battery Input current 

IUT EQU H'42' ;Battery Output current 

IDD EQU H'43' ;Vdd Current 

IUHF EQU H'44' ;UHF current 

IS EQU H'45' ;S-band trensmitter 

current 

IVHF EQU H'46' ;VHF current 

IAIS EQU H'47' ;AIS current 

ISOL EQU H'48' ;Current from solar cells 

IPAUHF equ h'49' ;Curent to UHF Power 

amplyfier 

VBAT EQU H'4A' ;Battery voltage 

VDD EQU H'4B' ;Voltage on Vdd 

VS EQU H'4C' ;S-Band voltage 

VMAG EQU H'4D' ;Voltage to magnetometer 

VAIS EQU H'4E' ;Voltage to AIS 

VUHF EQU H'4F' ;Voltage to UHF 

VVHF EQU H'50' ;Voltage to VHF 

VSOL EQU H'51' ;Solar cells volatge 

TBAT EQU H'52' ;Temperature on Batteries 

TADCS EQU H'53' ;Temperature on ADCS 

TAIS EQU H'54' ;Temperature on AIS 

TTNC EQU H'55' ;Temperature on TNC 

TUHF EQU H'56' ;Temperature on UHF 

TS EQU H'57' ;Temperature on S-band 

TA EQU H'58' ;Temperature on Solar 

cells A-side 

TB EQU H'59' ;Temperature on solar 

cells B-side 

TC EQU H'5A' ;Temperature on soalr 

cells C-side 

TD EQU H'5B' ;Temperature on solar 

cells D-side 

TZ EQU H'5C' ;Temperature on solar 

cells Nadir-side 

ERRORS EQU H'5D' ;Error byte 

TEMPS1 EQU H'60' ;Defines address to Tables 

Side 2

equn.txt 

LIMITS equ H'8C' ; 

TMR0_VALUES EQU H'20' ; 

START_ADR EQU H'140' ;Address where the program 

begins 

RETADR1 EQU H'130' ;Return address for Temp 

routine 

RETADR2 EQU H'134' 

RETADRI2C EQU H'138' 

START_LOGG_ADRL EQU H'00' ;Flash logg start adres 

START_LOGG_ADRH EQU H'20' ;h2000 

STOP_LOGG_ADRL EQU H'20' ;Flash Logg stop adres 

STOP_LOGG_ADRH EQU H'33' ;h3320 

EE_STARTH EQU H'00' ;Memory location for 

pointers in EEPROM 

EE_STARTL EQU H'01' 

EE_STOPH EQU H'02' 

EE_STOPL EQU H'03' 

EE_tempL EQU H'04' 

EE_tempH EQU H'05' 

;I2C 

SCLP EQU D'7' ;SCLP pin = pin7 

SDAP EQU D'6' ;SDAP pin = pin6 

b_dir EQU D'0' ;b_dir=0 

I2CTemp EQU D'1' ;Defines byte for I2CTemp 

I2Cdata EQU D'0' ;Defines byte for I2Cdata 

Side 3

comands.txt 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

;; Commandos and addresses that can be sent on the I2C bus ;;;; 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 

CMD_STATUS_DATA EQU D'32' 

CMD_LOGG_DATA EQU D'33' 

CMD_AIS_ON EQU D'34' 

CMD_AIS_OFF EQU D'35' 

CMD_MAG_ON EQU D'36' 

CMD_MAG_OFF EQU D'37' 

CMD_SBAND_ON EQU D'38' 

CMD_SBAND_OFF EQU D'39' 

CMD_RESET EQU D'40' 

CMD_PAUSE EQU D'192' 

CMD_RESUME EQU D'193' 

CLK_COMAND EQU D'194' 

ADR_TNC EQU H'78' ;Address to TNC 

ADR_PMU EQU H'72' ;Address to PMU 

FULL_LOGG EQU D'8' 

VB_digpt EQU D'128' ;Battery voltage level for 

digipeat to be turned on 

VS_digpt EQU D'112' ;Solar cells voltage for digipeat 

to be turned on 

Side 1

P18F452.txt 

LIST 

; P18F452.INC Standard Header File, Version 1.1 Microchip 

Technology, Inc. 

NOLIST 

; This header file defines configurations, registers, and other 

useful bits of 

; information for the PIC18F452 microcontroller. These names are 

taken to match 

; the data sheets as closely as possible. 

; Note that the processor must be selected before this file is 

; included. The processor may be selected the following ways: 

; 1. Command line switch: 

; C:\ MPASM MYFILE.ASM /PIC18F452 

; 2. LIST directive in the source file 

; LIST P=PIC18F452 

; 3. Processor Type entry in the MPASM full-screen interface 

; 4. Setting the processor in the MPLAB Project Dialog 

;================================================================= 

========= 

; 

; Revision History 

; 

;================================================================= 

========= 

;Rev: Date: Details: 

Who: 

;1.0 03/23/01 Modified C452 for F452 

tr 

;1.1 08/01/01 Added EECON1 bits, corrected code protect 

config bit inserts 

;1.2 09/17/01 Corrected MAXRAM,BADRAM 

tr 

;1.3 10/23/01 Corrected CONFIG bits/registers 

tr/pas 

;================================================================= 

========= 

; 

; Verify Processor 

; 

;================================================================= 

========= 

IFNDEF __18F452 

MESSG "Processor-header file mismatch. Verify selected 

processor." 

ENDIF 

;================================================================= 

Side 1

P18F452.txt 

========= 

; 18Fxxx Family EQUates 

;================================================================= 

========= 

FSR0 EQU 0 

FSR1 EQU 1 

FSR2 EQU 2 

FAST EQU 1 

W EQU 0 

A EQU 0 

ACCESS EQU 0 

BANKED EQU 1 

;================================================================= 

========= 

;================================================================= 

========= 

; 16Cxxx/17Cxxx Substitutions 

;================================================================= 

========= 

#define clrw clrf WREG ; PIC16Cxxx code substitution (WREG 

is addressable) 

#define CLRW CLRF WREG ; PIC16Cxxx code substitution (WREG 


#define negw negf WREG ; PIC16Cxxx code substitution (WREG 


#define NEGW NEGF WREG ; PIC16Cxxx code substitution (WREG 


#define movpf movff ; PIC17Cxxx code substitution 

#define MOVPF MOVFF ; PIC17Cxxx code substitution 

#define movfp movff ; PIC17Cxxx code substitution 

#define MOVFP MOVFF ; PIC17Cxxx code substitution 

#define lcall call ; PIC17Cxxx code substitution 

#define LCALL CALL ; PIC17Cxxx code substitution 

#define lgoto goto ; PIC17Cxxx code substitution 

#define LGOTO GOTO ; PIC17Cxxx code substitution 

#define DDRA TRISA ; PIC17Cxxx SFR substitution 

#define DDRB TRISB ; PIC17Cxxx SFR substitution 

#define DDRC TRISC ; PIC17Cxxx SFR substitution 

#define DDRD TRISD ; PIC17Cxxx SFR substitution 

#define DDRE TRISE ; PIC17Cxxx SFR substitution 

;================================================================= 

========= 

; 

; Register Definitions 

; 

;================================================================= 

========= 

Side 2

P18F452.txt 

;----- Register Files 

----------------------------------------------------- 

TOSU EQU H'0FFF' 

TOSH EQU H'0FFE' 

TOSL EQU H'0FFD' 

STKPTR EQU H'0FFC' 

PCLATU EQU H'0FFB' 

PCLATH EQU H'0FFA' 

PCL EQU H'0FF9' 

TBLPTRU EQU H'0FF8' 

TBLPTRH EQU H'0FF7' 

TBLPTRL EQU H'0FF6' 

TABLAT EQU H'0FF5' 

PRODH EQU H'0FF4' 

PRODL EQU H'0FF3' 

INTCON EQU H'0FF2' 

INTCON1 EQU H'0FF2' 



INDF0 EQU H'0FEF' 

POSTINC0 EQU H'0FEE' 

POSTDEC0 EQU H'0FED' 

PREINC0 EQU H'0FEC' 

PLUSW0 EQU H'0FEB' 

FSR0H EQU H'0FEA' 

FSR0L EQU H'0FE9' 

WREG EQU H'0FE8' 

INDF1 EQU H'0FE7' 

POSTINC1 EQU H'0FE6' 

POSTDEC1 EQU H'0FE5' 

PREINC1 EQU H'0FE4' 

PLUSW1 EQU H'0FE3' 

FSR1H EQU H'0FE2' 

FSR1L EQU H'0FE1' 

BSR EQU H'0FE0' 

INDF2 EQU H'0FDF' 

POSTINC2 EQU H'0FDE' 

POSTDEC2 EQU H'0FDD' 

PREINC2 EQU H'0FDC' 

PLUSW2 EQU H'0FDB' 

FSR2H EQU H'0FDA' 

FSR2L EQU H'0FD9' 

STATUS EQU H'0FD8' 

TMR0H EQU H'0FD7' 

TMR0L EQU H'0FD6' 

T0CON EQU H'0FD5' 

Side 3

;RESERVED_0FD4 EQU H'0FD4' 

OSCCON EQU H'0FD3' 

LVDCON EQU H'0FD2' 

WDTCON EQU H'0FD1' 

RCON EQU H'0FD0' 

TMR1H EQU H'0FCF' 

TMR1L EQU H'0FCE' 

T1CON EQU H'0FCD' 

TMR2 EQU H'0FCC' 

PR2 EQU H'0FCB' 

T2CON EQU H'0FCA' 

SSPBUF EQU H'0FC9' 

SSPADD EQU H'0FC8' 

SSPSTAT EQU H'0FC7' 

SSPCON1 EQU H'0FC6' 

SSPCON2 EQU H'0FC5' 

ADRESH EQU H'0FC4' 

ADRESL EQU H'0FC3' 

ADCON0 EQU H'0FC2' 

ADCON1 EQU H'0FC1' 

;RESERVED_0FC0 EQU H'0FC0' 

CCPR1H EQU H'0FBF' 

CCPR1L EQU H'0FBE' 

CCP1CON EQU H'0FBD' 

CCPR2H EQU H'0FBC' 

CCPR2L EQU H'0FBB' 

CCP2CON EQU H'0FBA' 

;RESERVED_0FB9 EQU H'0FB9' 






TMR3H EQU H'0FB3' 

TMR3L EQU H'0FB2' 

T3CON EQU H'0FB1' 


SPBRG EQU H'0FAF' 

RCREG EQU H'0FAE' 

TXREG EQU H'0FAD' 

TXSTA EQU H'0FAC' 

P18F452.txt 

Side 4

P18F452.txt 

RCSTA EQU H'0FAB' 

;RESERVED_0FAA EQU H'0FAA' 

EEADR EQU H'0FA9' 

EEDATA EQU H'0FA8' 

EECON2 EQU H'0FA7' 

EECON1 EQU H'0FA6' 

;RESERVED_0FA5 EQU H'0FA5' 



IPR2 EQU H'0FA2' 

PIR2 EQU H'0FA1' 

PIE2 EQU H'0FA0' 

IPR1 EQU H'0F9F' 

PIR1 EQU H'0F9E' 

PIE1 EQU H'0F9D' 

;RESERVED_0F9C EQU H'0F9C' 

;RESERVED_0F9B EQU H'0F9B' 

;RESERVED_0F9A EQU H'0F9A' 

;RESERVED_0F99 EQU H'0F99' 



TRISE EQU H'0F96' 

TRISD EQU H'0F95' 

TRISC EQU H'0F94' 

TRISB EQU H'0F93' 

TRISA EQU H'0F92' 



;RESERVED_0F8F EQU H'0F8F' 

;RESERVED_0F8E EQU H'0F8E' 

LATE EQU H'0F8D' 

LATD EQU H'0F8C' 

LATC EQU H'0F8B' 

LATB EQU H'0F8A' 

LATA EQU H'0F89' 





PORTE EQU H'0F84' 

PORTD EQU H'0F83' 

PORTC EQU H'0F82' 

Side 5

P18F452.txt 

PORTB EQU H'0F81' 

PORTA EQU H'0F80' 

;----- STKPTR Bits 

-------------------------------------------------------- 

STKFUL EQU H'0007' 

STKUNF EQU H'0006' 

;----- INTCON Bits 

-------------------------------------------------------- 

GIE EQU H'0007' 

GIEH EQU H'0007' 

PEIE EQU H'0006' 

GIEL EQU H'0006' 

TMR0IE EQU H'0005' 

T0IE EQU H'0005' ; For backward compatibility 

INT0IE EQU H'0004' 

INT0E EQU H'0004' ; For backward compatibility 

RBIE EQU H'0003' 

TMR0IF EQU H'0002' 

T0IF EQU H'0002' ; For backward compatibility 

INT0IF EQU H'0001' 

INT0F EQU H'0001' ; For backward compatibility 

RBIF EQU H'0000' 

;----- INTCON2 Bits 

-------------------------------------------------------- 

NOT_RBPU EQU H'0007' 

RBPU EQU H'0007' 

INTEDG0 EQU H'0006' 



TMR0IP EQU H'0002' 

T0IP EQU H'0002' ; For compatibility with T0IE 

and T0IF 

RBIP EQU H'0000' 

;----- INTCON3 Bits 

-------------------------------------------------------- 

INT2IP EQU H'0007' 

INT1IP EQU H'0006' 





;----- STATUS Bits 

-------------------------------------------------------- 

N EQU H'0004' 

OV EQU H'0003' 

Z EQU H'0002' 

DC EQU H'0001' 

Side 6

P18F452.txt 

C EQU H'0000' 

;----- T0CON Bits 

--------------------------------------------------------- 

TMR0ON EQU H'0007' 

T08BIT EQU H'0006' 

T0CS EQU H'0005' 

T0SE EQU H'0004' 

PSA EQU H'0003' 

T0PS2 EQU H'0002' 

T0PS1 EQU H'0001' 

T0PS0 EQU H'0000' 

;----- OSCON Bits 

--------------------------------------------------------- 

SCS EQU H'0000' 

;----- LVDCON Bits 

--------------------------------------------------------- 

IRVST EQU H'0005' 

LVDEN EQU H'0004' 

LVDL3 EQU H'0003' 




;----- WDTCON Bits 

--------------------------------------------------------- 

SWDTEN EQU H'0000' 

;----- RCON Bits 

----------------------------------------------------------- 

IPEN EQU H'0007' 

NOT_RI EQU H'0004' 

RI EQU H'0004' 

NOT_TO EQU H'0003' 

TO EQU H'0003' 

NOT_PD EQU H'0002' 

PD EQU H'0002' 

NOT_POR EQU H'0001' 

POR EQU H'0001' 

NOT_BOR EQU H'0000' 

BOR EQU H'0000' 


--------------------------------------------------------- 

RD16 EQU H'0007' 

T1CKPS1 EQU H'0005' 


T1OSCEN EQU H'0003' 

NOT_T1SYNC EQU H'0002' 

T1SYNC EQU H'0002' 

Side 7

P18F452.txt 

T1INSYNC EQU H'0002' ; For backward compatibility 

TMR1CS EQU H'0001' 



--------------------------------------------------------- 

TOUTPS3 EQU H'0006' 







;----- SSPSTAT Bits 

------------------------------------------------------- 

SMP EQU H'0007' 

CKE EQU H'0006' 

D EQU H'0005' 

I2C_DAT EQU H'0005' 

NOT_A EQU H'0005' 

NOT_ADDRESS EQU H'0005' 

D_A EQU H'0005' 

DATA_ADDRESS EQU H'0005' 

P EQU H'0004' 

I2C_STOP EQU H'0004' 

S EQU H'0003' 

I2C_START EQU H'0003' 

R EQU H'0002' 

I2C_READ EQU H'0002' 

NOT_W EQU H'0002' 

NOT_WRITE EQU H'0002' 

R_W EQU H'0002' 

READ_WRITE EQU H'0002' 

UA EQU H'0001' 

BF EQU H'0000' 

;----- SSPCON1 Bits 

-------------------------------------------------------- 

WCOL EQU H'0007' 

SSPOV EQU H'0006' 

SSPEN EQU H'0005' 

CKP EQU H'0004' 

SSPM3 EQU H'0003' 




;----- SSPCON2 Bits 

-------------------------------------------------------- 

GCEN EQU H'0007' 

ACKSTAT EQU H'0006' 

Side 8

P18F452.txt 

ACKDT EQU H'0005' 

ACKEN EQU H'0004' 

RCEN EQU H'0003' 

PEN EQU H'0002' 

RSEN EQU H'0001' 

SEN EQU H'0000' 

;----- ADCON0 Bits 

-------------------------------------------------------- 

ADCS1 EQU H'0007' 


CHS2 EQU H'0005' 



GO EQU H'0002' 

NOT_DONE EQU H'0002' 

DONE EQU H'0002' 

GO_DONE EQU H'0002' 

ADON EQU H'0000' 

;----- ADCON1 Bits 

-------------------------------------------------------- 

ADFM EQU H'0007' 


PCFG3 EQU H'0003' 




;----- CCP1CON Bits 

------------------------------------------------------- 

DC1B1 EQU H'0005' 

CCP1X EQU H'0005' ; For backward compatibility 

DC1B0 EQU H'0004' 

CCP1Y EQU H'0004' ; For backward compatibility 

CCP1M3 EQU H'0003' 




;----- CCP2CON Bits 

------------------------------------------------------- 

DC2B1 EQU H'0005' 

CCP2X EQU H'0005' ; For backward compatibility 

DC2B0 EQU H'0004' 

CCP2Y EQU H'0004' ; For backward compatibility 






Side 9

P18F452.txt 

--------------------------------------------------------- 

RD16 EQU H'0007' 

T3CCP2 EQU H'0006' 



T3CCP1 EQU H'0003' 

NOT_T3SYNC EQU H'0002' 

T3SYNC EQU H'0002' 

T3INSYNC EQU H'0002' ; For backward compatibility 

TMR3CS EQU H'0001' 


;----- TXSTA Bits 

--------------------------------------------------------- 

CSRC EQU H'0007' 

TX9 EQU H'0006' 

NOT_TX8 EQU H'0006' ; For backward compatibility 

TX8_9 EQU H'0006' ; For backward compatibility 

TXEN EQU H'0005' 

SYNC EQU H'0004' 

BRGH EQU H'0002' 

TRMT EQU H'0001' 

TX9D EQU H'0000' 

TXD8 EQU H'0000' ; For backward compatibility 

;----- RCSTA Bits 

--------------------------------------------------------- 

SPEN EQU H'0007' 

RX9 EQU H'0006' 

RC9 EQU H'0006' ; For backward compatibility 

NOT_RC8 EQU H'0006' ; For backward compatibility 

RC8_9 EQU H'0006' ; For backward compatibility 

SREN EQU H'0005' 

CREN EQU H'0004' 

ADDEN EQU H'0003' 

FERR EQU H'0002' 

OERR EQU H'0001' 

RX9D EQU H'0000' 

RCD8 EQU H'0000' ; For backward compatibility 

;----- IPR2 Bits 

---------------------------------------------------------- 

EEIP EQU H'0004' 

BCLIP EQU H'0003' 

LVDIP EQU H'0002' 


CCP2IP EQU H'0000' 

;----- PIR2 Bits 

---------------------------------------------------------- 

EEIF EQU H'0004' 

BCLIF EQU H'0003' 

Side 10

P18F452.txt 

LVDIF EQU H'0002' 


CCP2IF EQU H'0000' 

;----- PIE2 Bits 

---------------------------------------------------------- 

EEIE EQU H'0004' 

BCLIE EQU H'0003' 

LVDIE EQU H'0002' 


CCP2IE EQU H'0000' 

;----- IPR1 Bits 

---------------------------------------------------------- 

PSPIP EQU H'0007' 

ADIP EQU H'0006' 

RCIP EQU H'0005' 

TXIP EQU H'0004' 

SSPIP EQU H'0003' 

CCP1IP EQU H'0002' 



;----- PIR1 Bits 

---------------------------------------------------------- 

PSPIF EQU H'0007' 

ADIF EQU H'0006' 

RCIF EQU H'0005' 

TXIF EQU H'0004' 

SSPIF EQU H'0003' 

CCP1IF EQU H'0002' 



;----- PIE1 Bits 

---------------------------------------------------------- 

PSPIE EQU H'0007' 

ADIE EQU H'0006' 

RCIE EQU H'0005' 

TXIE EQU H'0004' 

SSPIE EQU H'0003' 

CCP1IE EQU H'0002' 



;----- TRISE Bits 

--------------------------------------------------------- 

IBF EQU H'0007' 

OBF EQU H'0006' 

IBOV EQU H'0005' 

PSPMODE EQU H'0004' 

TRISE2 EQU H'0002' 

Side 11

P18F452.txt 



;----- EECON1 Bits 

--------------------------------------------------------- 

EEPGD EQU H'0007' 

CFGS EQU H'0006' 

FREE EQU H'0004' 

WRERR EQU H'0003' 

WREN EQU H'0002' 

WR EQU H'0001' 

RD EQU H'0000' 

;================================================================= 

========= 

; 

; I/O Pin Name Definitions 

; 

;================================================================= 

========= 

;----- PORTA 

------------------------------------------------------------------ 

RA0 EQU 0 

AN0 EQU 0 

RA1 EQU 1 

AN1 EQU 1 

RA2 EQU 2 

AN2 EQU 2 

VREFM EQU 2 

RA3 EQU 3 

AN3 EQU 3 

VREFP EQU 3 

RA4 EQU 4 

T0CKI EQU 4 

RA5 EQU 5 

AN4 EQU 5 

SS EQU 5 

LVDIN EQU 5 

RA6 EQU 6 

OSC2 EQU 6 

CLKO EQU 6 

;----- PORTB 

------------------------------------------------------------------ 

RB0 EQU 0 

INT0 EQU 0 

RB1 EQU 1 

INT1 EQU 1 

RB2 EQU 2 

INT2 EQU 2 

Side 12

RB3 EQU 3 

CCP2A EQU 3 

RB4 EQU 4 

RB5 EQU 5 

RB6 EQU 6 

RB7 EQU 7 

P18F452.txt 

;----- PORTC 

------------------------------------------------------------------ 

RC0 EQU 0 

T1OSO EQU 0 

T1CKI EQU 0 

RC1 EQU 1 

T1OSI EQU 1 

CCP2 EQU 1 

RC2 EQU 2 

CCP1 EQU 2 

RC3 EQU 3 

SCK EQU 3 

SCL EQU 3 

RC4 EQU 4 

SDI EQU 4 

SDA EQU 4 

RC5 EQU 5 

SDO EQU 5 

RC6 EQU 6 

TX EQU 6 

CK EQU 6 

RC7 EQU 7 

RX EQU 7 

;****DT EQU 7 ;*** Not Available due to 

conflict with 

;*** Define Table (DT) 

directive 

;----- PORTD 

------------------------------------------------------------------ 

RD0 EQU 0 

PSP0 EQU 0 

RD1 EQU 1 

PSP1 EQU 1 

RD2 EQU 2 

PSP2 EQU 2 

RD3 EQU 3 

PSP3 EQU 3 

RD4 EQU 4 

PSP4 EQU 4 

RD5 EQU 5 

PSP5 EQU 5 

RD6 EQU 6 

PSP6 EQU 6 

Side 13

RD7 EQU 7 

PSP7 EQU 7 

P18F452.txt 

;----- PORTE 

------------------------------------------------------------------ 

RE0 EQU 0 

RD EQU 0 

AN5 EQU 0 

RE1 EQU 1 

WR EQU 1 

AN6 EQU 1 

RE2 EQU 2 

CS EQU 2 

AN7 EQU 2 

;================================================================= 

========= 

; 

; RAM Definition 

; 

;================================================================= 

========= 

__MAXRAM H'FFF' 

__BADRAM H'600'-H'F7F' 

__BADRAM H'F85'-H'F88' 

__BADRAM H'F8E'-H'F91' 

__BADRAM H'F97'-H'F9C' 

__BADRAM H'FA3'-H'FA5' 

__BADRAM H'FAA' 

__BADRAM H'FB4'-H'FB9' 

;================================================================= 

========= 

; 

; 

; 

Configuration Bits 

; Data Sheet Include File Address 

; CONFIG1L = Configuration Byte 1L 300000h 

; CONFIG1H = Configuration Byte 1H 300001h 









; CONFIG6L = Configuration Byte 6L 30000ah 

; CONFIG6H = Configuration Byte 6H 30000bh 

; CONFIG7L = Configuration Byte 7L 

Side 14 

30000ch

P18F452.txt 

; CONFIG7H = Configuration Byte 7H 30000dh 

; 

;================================================================= 

========= 

;Configuration Byte 1H Options 

_OSCS_ON_1H EQU H'DF' ; Oscillator Switch enable 

_OSCS_OFF_1H EQU H'FF' 

_LP_OSC_1H EQU H'F8' ; Oscillator type 

_XT_OSC_1H EQU H'F9' 

_HS_OSC_1H EQU H'FA' 

_RC_OSC_1H EQU H'FB' 

_EC_OSC_1H EQU H'FC' ; External Clock w/OSC2 output 

divide by 4 

_ECIO_OSC_1H EQU H'FD' ; w/OSC2 as an IO pin (RA6) 

_HSPLL_OSC_1H EQU H'FE' ; HS PLL 

_RCIO_OSC_1H EQU H'FF' ; RC w/OSC2 as an IO pin (RA6) 

;Configuration Byte 2L Options 

_BOR_ON_2L EQU H'FF' ; Brown-Out Reset enable 

_BOR_OFF_2L EQU H'FD' 

_PWRT_OFF_2L EQU H'FF' ; Power-Up Timer enable 

_PWRT_ON_2L EQU H'FE' 

_BORV_20_2L EQU H'FF' ; BOR Voltage - 2.0v 

_BORV_27_2L EQU H'FB' ; 2.7v 

_BORV_42_2L EQU H'F7' ; 4.2v 

_BORV_45_2L EQU H'F3' ; 4.5v 


_WDT_ON_2H EQU H'FF' ; Watch Dog Timer enable 

_WDT_OFF_2H EQU H'FE' 

_WDTPS_128_2H EQU H'FF' ; Watch Dog Timer PostScaler count 

_WDTPS_64_2H EQU H'FD' 

_WDTPS_32_2H EQU H'FB' 

_WDTPS_16_2H EQU H'F9' 






_CCP2MX_ON_3H EQU H'FF' ; CCP2 pin Mux enable 

_CCP2MX_OFF_3H EQU H'FE' 


_STVR_ON_4L 

enable 

EQU H'FF' ; Stack over/underflow Reset 

_STVR_OFF_4L EQU H'FE' 

_LVP_ON_4L EQU H'FF' ; Low-voltage ICSP enable 

_LVP_OFF_4L EQU H'FB' 

_DEBUG_ON_4L EQU H'7F' ; Backgound Debugger enable 

_DEBUG_OFF_4L EQU H'FF' 

Side 15

P18F452.txt 


_CP0_ON_5L EQU H'FE' ; Code protect user block enable 

_CP0_OFF_5L EQU H'FF' 

_CP1_ON_5L EQU H'FD' 


_CP2_ON_5L EQU H'FB' 


_CP3_ON_5L EQU H'F7' 



_CPB_ON_5H EQU H'BF' ; Code protect boot block enable 

_CPB_OFF_5H EQU H'FF' 

_CPD_ON_5H EQU H'7F' ; Code protect Data EE enable 

_CPD_OFF_5H EQU H'FF' 


_WRT0_ON_6L EQU H'FE' ; Write protect user block enable 

_WRT0_OFF_6L EQU H'FF' 

_WRT1_ON_6L EQU H'FD' 


_WRT2_ON_6L EQU H'FB' 


_WRT3_ON_6L EQU H'F7' 



_WRTC_ON_6H EQU H'DF' ; Write protect CONFIG regs 

enable 

_WRTC_OFF_6H EQU H'FF' 

_WRTB_ON_6H EQU H'BF' ; Write protect boot block enable 

_WRTB_OFF_6H EQU H'FF' 

_WRTD_ON_6H EQU H'7F' ; Write protect Data EE enable 

_WRTD_OFF_6H EQU H'FF' 


_EBTR0_ON_7L EQU H'FE' ; Table Read protect user block 

enable 

_EBTR0_OFF_7L EQU H'FF' 

_EBTR1_ON_7L EQU H'FD' 


_EBTR2_ON_7L EQU H'FB' 


_EBTR3_ON_7L EQU H'F7' 



_EBTRB_ON_7H EQU H'BF' ; Table Read protect boot block 

enable 

_EBTRB_OFF_7H EQU H'FF' 

Side 16

P18F452.txt 

; To use the Configuration Bits, place the following lines in your 

source code 

; in the following format, and change the configuration value to 

the desired 

; setting (such as CP_OFF to CP_ON). These are currently 

commented out here 

; and each __CONFIG line should have the preceding semicolon 

removed when 

; pasted into your source code. 

; The following is a assignment of address values for all of the 

configuration 

; registers for the purpose of table reads 

_CONFIG1L EQU H'300000' 

_CONFIG1H EQU H'300001' 









_CONFIG6L EQU H'30000A' 

_CONFIG6H EQU H'30000B' 

_CONFIG7L EQU H'30000C' 

_CONFIG7H EQU H'30000D' 

_DEVID1 EQU H'3FFFFE' 

_DEVID2 EQU H'3FFFFF' 

_IDLOC0 EQU H'200000' 








;Program Configuration Register 1H 

; __CONFIG _CONFIG1H, _OSCS_OFF_1H & _RCIO_OSC_1H 

;Program Configuration Register 2L 

; __CONFIG _CONFIG2L, _BOR_ON_2L & _BORV_20_2L & 

_PWRT_OFF_2L 


; __CONFIG _CONFIG2H, _WDT_ON_2H & _WDTPS_128_2H 


; __CONFIG _CONFIG3H, _CCP2MX_ON_3H 


Side 17

P18F452.txt 

; __CONFIG _CONFIG4L, _STVR_ON_4L & _LVP_OFF_4L & 

_DEBUG_OFF_4L 


; __CONFIG _CONFIG5L, _CP0_OFF_5L & _CP1_OFF_5L & 

_CP2_OFF_5L & _CP3_OFF_5L 


; __CONFIG _CONFIG5H, _CPB_ON_5H & _CPD_OFF_5H 


; __CONFIG _CONFIG6L, _WRT0_OFF_6L & _WRT1_OFF_6L 

& _WRT2_OFF_6L & _WRT3_OFF_6L 


; __CONFIG _CONFIG6H, _WRTC_OFF_6H & _WRTB_OFF_6H 

& _WRTD_OFF_6H 


; __CONFIG _CONFIG7L, _EBTR0_OFF_7L & 

_EBTR1_OFF_7L & _EBTR2_OFF_7L & _EBTR3_OFF_7L 


; __CONFIG _CONFIG7H, _EBTRB_OFF_7H 

;ID Locations Register 0 

; __IDLOCS _IDLOC0, 















;Device ID registers hold device ID and revision number and can 

only be read 

;Device ID Register 1 

Side 18

P18F452.txt 

; DEV2, DEV1, DEV0, REV4, REV3, REV2, REV1, REV0 

;Device ID Register 2 

; DEV10, DEV9, DEV8, DEV7, DEV6, DEV5, DEV4, DEV3 

LIST 

Side 19

String value Real value 

HOUR 0,0 

MIN 0,0 

[mA] Equation Min (d) Max (d) Min (Value) Max (value) 

IMAG 0,0

Part list – nCube Power PCB (all the DC/DC converters) 

DC/DC for 3.3V out-put 

Name/ component Number Order code 

FARNELL 

Number at home 

TPS62203 3(15) 5 (+5 on PCB) 

10uH Inductor 3(15) 870-110 3 (+5 on PCB) 

4,7 uF Capacitor 3(15) 197-269 8 (+5 on PCB) 

10 uF Capacitor 3(15) 498-660 23 (+5 on PCB) 

0,1 mF cer 3(15) 335-1993 28 

DC/DC for 6.5/5.5V out-put 


FARNELL 


MAX1896 2(10) 7 (+4 on PCB) 


Diode 0,5A 2(10) 708-136 7 (4 on PCB) 

IRF7204 MOSFET 2(10) 357-2535 10 (2 on PCB) 

0,1 mF cer 2(10) 335-1993 0 



33 nF Capacitor 2(10) 301-9822 13 (+4 on PCB) 

30 kOhm R 2(10) 321-8238 40++ 

100 kOhm R 1(5) 912-098 32 

130 kOhm R 1(5) 321-8314 40++ 

DC/DC for 4.2V out-put 


FARNELL 


MAX1524 1(5) 13 (+3 on PCB) 

MOSFET N-type 2(10) 354-4965 19 (+4 on PCB) 

Diode 1A 2(10) 708-150 25 (+2 on PCB) 




0,1 mF cer 2(10) 335-1993 0 

100 pF Capacitor 1(5) 499-122 19 

36 kOhm R 1(5) 321-8247 50 

82 kOhm R 1(5) 912-086 50 

Zener 2.2V 1(5) 354-6810 10 

Zener 2.0V 1(5) 354-6809 10

MAX1672 Buck boost converter 

- 1.8V to 11V input 

- Maximum output current 300mA 

- Number of pin: 16 

- External components: 9 

- Idle 3.7V/126µA & 2.0V/260µA 

V in [V] I in [mA] V out [V] I out [mA] Efficiency 

2,50 25,74 5,00 10,00 0,7770 

2,50 64,4 5,00 25,18 0,7820 

2,50 127,9 5,00 50,00 0,7819 

2,50 262 4,99 102,5 0,7809 

2,50 386,7 4,95 150,5 0,7706 

2,50 538 4,94 204,1 0,7496 

2,50 594 2,89 315 0,6130 

3,70 16,36 5,00 10,00 0,8260 

3,70 41,00 5,00 25,00 0,8240 

3,70 82,3 5,00 50,4 0,8276 

3,70 163,3 5,00 99,7 0,8250 

3,70 254,4 5,00 154,7 0,8218 

3,70 343,6 4,97 208,8 0,8163 

3,70 530 4,91 313 0,7837 

4,50 13,11 5,01 10,03 0,8518 

4,50 32,86 5,01 25,14 0,8518 

4,50 65 5,02 49,7 0,8530 

4,50 130,3 5,02 99,1 0,8484 

4,50 195,4 5,03 147,5 0,8438 

4,50 263,2 5,03 197,5 0,8388 

4,50 443 4,97 327,2 0,8157 

5,00 11,69 5,02 10 0,8589 

5,00 29,2 5,02 25,06 0,8617 

5,00 59,6 5,03 51 0,8608 

5,00 116 5,03 99,2 0,8603 

5,00 179,8 5,04 152,4 0,8544 

5,00 243,2 5,04 204,8 0,8488 

5,00 393 5,01 325 0,8286 

Table 1: Efficiency research MAX1672 

Conclusion: 

(-) Low efficiency 

(-) Low output current range 

(-) High input voltage 

(-) Large number of pins 

(-) Large number of external components 

(+) Relatively stable around 82% efficiency






- Idle: 2.5V/220µA & 3.7V/156 µA 


2,48 23,8 4,98 10,00 0,8437 

2,50 59,1 4,98 25,02 0,8440 

2,51 117,7 4,98 50,10 0,8459 

2,50 246,2 4,97 100,2 0,8097 

2,50 388,4 4,96 150,6 0,7693 

2,49 560 4,95 204,1 0,7234 

2,50 1183 4,04 303,6 0,4142 

3,70 15,74 4,96 10,08 0,8590 

3,70 39,07 4,97 25,16 0,8645 

3,70 77,6 4,97 50,0 0,8655 

3,70 155,9 4,98 100,2 0,8651 

3,70 239,7 4,97 152,1 0,8523 

3,71 333,7 4,96 207,7 0,8321 

3,70 574 4,93 315 0,7312 

4,50 12,78 4,98 10 0,8659 

4,50 31,98 4,98 25,18 0,8714 

4,50 63,6 4,97 50,1 0,8700 

4,50 127,8 4,97 100,4 0,8677 

4,50 193 4,96 151,1 0,8629 

4,51 257 4,96 196,5 0,8409 

4,50 441 4,94 318,8 0,7936 

5,00 11,43 5,04 10,01 0,8828 

5,00 28,66 5,04 25,19 0,8860 

5,00 75,5 5,01 49,1 0,6516 

5,00 152,1 5,00 101,8 0,6693 

5,00 216,2 4,98 150,6 0,6938 

5,00 297,3 4,97 208,5 0,6971 

5,00 435 4,93 318,9 0,7228 


Conclusion: 

(-) Low efficiency 

(-) Low output current range 

(-) High input voltage 

(-) Large number of pins 

(-) Relatively unstable around 85% efficiency

(+) Small number of external components 

MAX1674 Step up converter 

- 0.7V to 5.5V input 




- Idle: 3.7V/35 µA & 2.5V/52 µA 

V inn [V] I in [mA] V out [V] I out [mA] Efficiency 

1,50 39,5 4,99 10,00 0,8422 

1,50 97,4 4,98 25,06 0,8542 

1,50 199,3 4,96 50,50 0,8379 

1,50 521 4,95 102,8 0,6511 

1,50 820 4,84 153,1 0,6024 

2,50 22,6 5,00 10,0 0,8850 

2,50 56,2 4,99 24,99 0,8875 

2,50 110,6 4,99 49,4 0,8915 

2,50 224,6 4,98 98,3 0,8718 

2,50 379,8 4,98 155,1 0,8135 

2,50 556 4,95 218,4 0,7778 

2,50 830 4,85 319,0 0,7456 

3,7 15,2 5,01 10 0,8908 

3,7 38,05 5,01 25,1 0,8932 

3,7 75,2 5,02 49,8 0,8985 

3,7 148,1 5,01 99 0,9051 

3,7 233,8 5,01 155,4 0,9000 

3,7 349 5,02 221,4 0,8607 

3,7 540 4,99 340 0,8491 


Conclusion: 

(=) Ok efficiency (best in or test) 

(- ) Low output current range 

(=) Ok number of pins 

(+) Low input voltage 


The MAX 1674 Step up converter is the best converter we tested when looking on efficiency. 

But because of its limited output current it could only be used on the high voltage/ low current 

subsystems.


- 0.7V to 5.5V input 




- Idle: 


1,5 50 4,99 10 0,6653 

1,5 102,7 5 25 0,8114 

1,5 280 4,99 50,4 0,5988 

1,5 503 4,98 100,1 0,6607 

2,50 30 5 10,00 0,6667 

2,50 61 5,01 25,18 0,8272 

2,50 131 5,01 50,00 0,7649 

2,50 257 5,02 101,5 0,7930 

2,50 576 5,03 200,5 0,7004 

2,50 1198 4,95 303,0 0,5008 

2,50 1407 4,25 404 0,4881 


Conclusion: 

(?) Efficiency unknown (up to 95% maxim) 

(+) High output current range 

(- ) Large number of pins 


(=) Ok number of external components 

The max 1703 DC/DC converter is the only DC/DC converter that is suitable between the 

solar cells and the charger. This is also the converter that we were recommended to use by 

Maxim. During our research we have made 4 different layouts, but none of them have worked 

properly. The data in the table above is the only one we have; the converter malfunctioned 

after a while. In the problems chapter we will discuss this hi-current step up problem.

TPS62203 Step down converter (3.3V fixed output) 





- Idle: 3.5V/19 & 5.0V/19mA 


6 6,28 3,324 10 0,882 

6 16 3,318 25 0,864 

6 31,5 3,300 50 0,873 

6 63 3,314 100,3 0,879 

6 79 3,284 125 0,866 

Break 150 

5 7,34 3,325 10 0,906 

5 18,37 3,334 25 0,907 

5 36,06 3,320 50 0,921 

5 71,3 3,265 100 0,916 

5 86,2 3,230 125 0,937 

5 110,3 3,295 150 0,896 

5 127,5 2,732 200 0,857 

Break 225 

4 8,9 3,326 10 0,934 

4 22,01 3,321 25 0,943 

4 43,9 3,320 50,2 0,949 

4 85,9 3,240 100 0,943 

4 106,9 3,201 125,5 0,939 

Break 150 

3,5 9,91 3,324 10 0,958 

3,5 24,49 3,325 25 0,970 

3,5 48,1 3,284 49,6 0,968 

3,5 97,6 3,290 100,1 0,964 

3,5 121,7 3,299 123,9 0,960 

3,5 148,7 3,306 150,5 0,956 

3,5 200,3 3,332 200 0,951 

3,5 250 3,285 249,8 0,938 

3,5 301,8 3,236 301,7 0,924 

Table 5: Efficiency research TSP62203 

Conclusion: 

(+) High efficiency 

(- ) Low output current range 

(+) Low number of pins 



The TSP62203 step down converter is a good DC/DC converter; it could probably be used on 

all subsystems that require 3.3V.

DLP 485368* 

The Danionics Lithium-Ion Polymer Battery offers 

through a combination of high energy and power 

density, a polymer electrolyte and soft packaging 

concept distinct advantages to Original Equipment 

Manufacturers in the portable electronics industry. 

SPECIFICATIONS 

Name: DLP 485388 

Weight: 33 g +/- 2 g 

Capacity: 1,500 mAh 

Nominal voltage: 3.0 - 4.2 V 

Dimensions: 

Thickness: 4.8 mm 

Width: 53 mm 

Length: 88 mm 

Note: "*" after the DLP number indicates that this 

cell is based on Danionics' G3 technology. 

FEATURES 

The Danionics Lithium-Ion Polymer Technology 

offers a high degree of design freedom. The 

batteries from Danionics also feature: 

High energy density 

Good cycling characteristics (min. 500 

cycles) 

Wide functional area (-20 o C to 60 o C) 

High current charging characteristics 

Low self discharge 

Attractive flat prismatic form factor 

Low impedance 

Good storage performance 

High safety - also when the battery is used wrongly 

DLP 485368* - DISCHARGE CHARACTERISTICS 

DLP 485368* - CHARGE CHARACTERISTICS 

DLP 485368* - CYCLING CHARACTERISTICS 

DLP 485368* - TEMPERATURE 

CHARACTERISTICS

MICRONECTOR 200 

HIGH PACKAGING DENSITY CONNECTORS 

MALE STRAIGHT p.c. TERMINATION TYPE T X & Y BS STYLE 

B5743 

MALE 90° p.c. TERMINATION TYPE L BS STYLE B5743 

OUTLINE DIMENSIONS MALE CONNECTORS 

MOUNTING DETAILS FOR MALE CONNECTORS TERMINATION TYPE L 

FOR MALE AND FEMALE CONNECTORS TERMINATION STYLE T, X, Y & 

N - OMIT 1.111/1.0mm HOLES

ALTERNATIVE BOARD MOUNTING FOR JACKSCREWS MP6820 & 

MP6821

MICRONECTOR 200 

HIGH PACKAGING DENSITY CONNECTORS 

FEMALE STRAIGHT p.c. TERMINATION TYPE T & N BS STYLE B5741 

OUTLINE DIMENSIONS 

FEMALE CRIMP TERMINATION TYPE C & D BS STYLE B5740 

Preferred wire type BS G 210 (Type A) 

*Also suitable for use with 24 A.W.G. DEF-STAN 

61-12 (Part 6 Type 1) PVC 

NOTE: Whilst a crimp contact withdrawal tool 

(MP6808) is available as an optional accessory, 

it is only suitable for removal of ALL contacts 

when the moulding MUST be replaced prior to 

reinsertion of the contacts. 

MINIMUM SPACING END TO 

END DIMENSIONS 

SPACING - BOARD TO BOARD 

MATED CONNECTORS OUTLINE

PC74HC153D

4081

4070

Mikroprocessorkristall, HC49 

Fabr C-MAC 

Kvartskristall i hermetiskt tillsluten HC49-kåpa. Kristallerna är avsedda för 

parallellresonans eller för serieresonans i de fall då ordet serie står i kolumnen 

för lastkapacitans. Kristallerna är AT-slipade för att erhålla bästa möjliga 

prestanda. 

Max drivnivå: 1 mW 

Max serieresistans 

1,0 MHz: 2 kΩ 

1,84320–2,45760: 300 Ω 





Temperaturområde för 

frekvensstabilitet 

≥100 ppm: 0 till +50 °C 

30 och 50 ppm: −10 till +60 °C 

10 ppm: −20 till +70 °C 

Max åldring: 2 ppm första året, 

sedan 1 ppm/år

**** 06/19/03 16:42:49 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 

** circuit file for profile: buckconv 

**** SORTED DEVIATIONS OF V(VOUT) TEMPERATURE = 27.000 DEG C 

MONTE CARLO SUMMARY 

****************************************************************************** 

RUN MAXIMUM VALUE 

Pass 11 3.582 at T = 532.8600E-06 

( 102.9 % of Nominal) 

Pass 4 3.5727 at T = 719.8600E-06 

( 102.63% of Nominal) 

Pass 14 3.5479 at T = 733.8600E-06 


Pass 16 3.5467 at T = 517.8600E-06 


Pass 13 3.5426 at T = 655.8600E-06 


Pass 20 3.5382 at T = 696.8600E-06 


Pass 3 3.533 at T = 650.8600E-06 


Pass 9 3.5264 at T = 529.8600E-06 


Pass 19 3.5255 at T = 615.8600E-06 


Pass 10 3.5229 at T = 661.8600E-06 


Pass 15 3.4889 at T = 605.8600E-06 

( 100.22% of Nominal)

Pass 7 3.482 at T = 557.8600E-06 


NOMINAL 3.4812 at T = 555.8600E-06 

Pass 18 3.4782 at T = 538.8600E-06 


Pass 17 3.4755 at T = 651.8600E-06 


Pass 5 3.4654 at T = 547.8600E-06 


Pass 2 3.4566 at T = 624.8600E-06 


Pass 12 3.4553 at T = 642.8600E-06 


Pass 6 3.4093 at T = 551.8600E-06 


Pass 8 3.4065 at T = 544.8600E-06 


**** 06/19/03 17:02:35 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 



SENSITIVITY SUMMARY 

****************************************************************************** 


C_C2 C_C2 C 3.545 at T = 545.8600E-06 

( 18.341% change per 1% change in Model Parameter) 

R_Radd R_Radd R 3.5295 at T = 506.8600E-06 


L_L L_L L 3.5275 at T = 800.0000E-06 


C_C1 C_C1 C 3.5182 at T = 651.8600E-06 


NOMINAL 3.4812 at T = 555.8600E-06 

**** 06/19/03 17:02:35 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 


**** WORST CASE ANALYSIS TEMPERATURE = 27.000 DEG C 

WORST CASE ALL DEVICES 

****************************************************************************** 

**** 06/19/03 17:02:35 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 

** circuit file for profile: buckconv

**** UPDATED MODEL PARAMETERS TEMPERATURE = 27.000 DEG C 


****************************************************************************** 

DEVICE MODEL PARAMETER NEW VALUE 

C_C1 C_C1 C 1.1 (Increased) 

C_C2 C_C2 C 1.1 (Increased) 

L_L L_L L 1.1 (Increased) 

R_Radd R_Radd R 1.1 (Increased) 

**** 06/19/03 17:02:35 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 


**** INITIAL TRANSIENT SOLUTION TEMPERATURE = 27.000 DEG C 


****************************************************************************** 

NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE 

( VOUT) 8.400E-12 (N00025) 4.2000 (N00037) 4.2000 (N00047) 50.40E-12 

(N00131) .8200 (N00138) 1.0000 (PWM_SAW1_N00011) .8200 

(PWM_SAW1_N000260) 0.0000 

VOLTAGE SOURCE CURRENTS 

NAME CURRENT 

V_Vd -4.204E-06 

V_Vcontrol 0.000E+00 

V_PWM_SAW1_V1 0.000E+00 

TOTAL POWER DISSIPATION 1.77E-05 WATTS

**** 06/19/03 17:02:35 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 



WORST CASE SUMMARY 

****************************************************************************** 


ALL DEVICES 3.5337 at T = 501.8600E-06 


NOMINAL 3.4812 at T = 555.8600E-06 

JOB CONCLUDED 

TOTAL JOB TIME 15.97

**** 06/19/03 21:07:41 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 

** circuit file for profile: Boost 


MONTE CARLO SUMMARY 

*************************************************************************** 

*** 


Pass 2 5.363 at T = 4.0006E-03 


Pass 11 5.2496 at T = 4.0006E-03 


Pass 17 5.2488 at T = 4.0006E-03 


Pass 12 5.2487 at T = 4.0006E-03 


Pass 14 5.2484 at T = 4.0006E-03 


Pass 15 5.2481 at T = 4.0006E-03 


Pass 20 5.2475 at T = 4.0006E-03 

( 100 % of Nominal) 

NOMINAL 5.2474 at T = 4.0006E-03 

Pass 13 5.2471 at T = 4.0006E-03 


Pass 7 5.2471 at T = 4.0006E-03 


Pass 8 5.247 at T = 4.0006E-03 


Pass 9 5.2464 at T = 4.0006E-03 


Pass 4 5.2462 at T = 4.0006E-03 


Pass 5 5.2462 at T = 4.0006E-03 


Pass 10 5.2458 at T = 4.0006E-03 


Pass 18 5.2453 at T = 4.0006E-03 


Pass 6 5.245 at T = 4.0006E-03 


Pass 16 5.2449 at T = 4.0006E-03 


Pass 19 5.2443 at T = 4.0006E-03 


Pass 3 5.2443 at T = 4.0006E-03 


JOB CONCLUDED 


**** 06/19/03 21:12:28 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 



SENSITIVITY SUMMARY 

*************************************************************************** 

*** 


R_R3 R_R3 R 5.2475 at T = 4.0006E-03 

( 5.8157E-03% change per 1% change in Model Parameter) 

NOMINAL 5.2474 at T = 4.0006E-03 

L_L1 L_L1 L 5.2474 at T = 4.0006E-03 

(-817.8400E-06% change per 1% change in Model Parameter) 

**** 06/19/03 21:12:28 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 


**** WORST CASE ANALYSIS TEMPERATURE = 27.000 DEG C 


*************************************************************************** 

*** 

**** 06/19/03 21:12:28 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 


**** UPDATED MODEL PARAMETERS TEMPERATURE = 27.000 DEG C 

WORST CASE ALL DEVICES

*************************************************************************** 

*** 

DEVICE MODEL PARAMETER NEW VALUE 

L_L1 L_L1 L .9 (Decreased) 

R_R3 R_R3 R 1.1 (Increased) 

**** 06/19/03 21:12:28 ********* PSpice 9.1 (Mar 1999) ******** ID# 0 ******** 



WORST CASE SUMMARY 

*************************************************************************** 

*** 


ALL DEVICES 5.5714 at T = 4.0006E-03 


NOMINAL 5.2474 at T = 4.0006E-03 

JOB CONCLUDED

HIN – Diploma

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