M16C User Manual.pdf

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Serial I/OMitsubishi microcomputers<strong>M16C</strong> / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERClocksynchronous typeRxDi1SPSP SP PAR2SPPARdisabledPARenabledClocksynchronoustypeUARTUART (7 bits)UART (8 bits)UART (9 bits)UART (7 bits)Clocksynchronous typeUARTi receive registerUART (8 bits)UART (9 bits)0 0 0 0 0 0 0D8D7 D6 D5 D4 D3 D2 D1 D0UARTi receivebuffer registerData bus high-order bitsMSB/LSB conversion circuitAddress 03A616Address 03A716Address 03AE16Address 03AF16Data bus low-order bitsMSB/LSB conversion circuitD8 D7 D6 D5 D4 D3 D2 D1 D0UART (8 bits)UART (9 bits)UARTi transmitbuffer registerAddress 03A216Address 03A316Address 03AA16Address 03AB162SPSP SP PAR1SPPARenabledPARdisabled“0”UARTClocksynchronoustypeUART (9 bits)UART (7 bits)UART (8 bits)Clock synchronoustypeClock synchronoustypeUART (7 bits)UARTi transmit registerSP: Stop bitPAR: Parity bitTxDiFigure 1.19.2. Block diagram of UARTi (i = 0, 1) transmit/receive unit115
Serial I/OMitsubishi microcomputers<strong>M16C</strong> / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERRxD2RxD datareverse circuitNo reverseReverse1SPSP SP PAR2SPPARdisabledPARenabledClocksynchronoustypeUARTClocksynchronous typeUART(7 bits)UART(8 bits) UART(7 bits)UART(9 bits)Clocksynchronous typeUART(8 bits)UART(9 bits)UART2 receive register0 0 0 0 0 0 0D8D7 D6 D5 D4 D3 D2 D1 D0UART2 receivebuffer registerLogic reverse circuit + MSB/LSB conversion circuitAddress 037E16Address 037F16Data bus high-order bitsData bus low-order bitsLogic reverse circuit + MSB/LSB conversion circuitD8 D7 D6 D5 D4 D3 D2 D1 D0 UART2 transmitbuffer register2SPSP SP PAR1SPPARenabledPARdisabled“0”UARTClocksynchronoustypeUART(9 bits)UART(7 bits)UART(8 bits)Clocksynchronous typeUART(8 bits)UART(9 bits)Clocksynchronous typeUART(7 bits)Error signal outputdisableUART2 transmit registerNo reverseAddress 037A16Address 037B16Error signaloutput circuitError signal outputenableTxD datareverse circuitReverseSP: Stop bitPAR: Parity bitTxD2Figure 1.19.3. Block diagram of UART2 transmit/receive unit116
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To all our customersRegarding the c
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Keep safety first in your circuit d
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This manual comprises of eight chap
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Table of ContentsChapter 1 Hardware
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2.5 Clock-Asynchronous Serial I/O (
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4.2.1 Interrupt Enable Flag .......
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Quick Reference to Pages Classified
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Quick Reference to Pages Classified
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DescriptionMitsubishi microcomputer
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Pin DescriptionMitsubishi microcomp
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CPUMitsubishi microcomputersM16C /
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CPUMitsubishi microcomputersM16C /
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ResetMitsubishi microcomputersM16C
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ResetMitsubishi microcomputersM16C
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SFRMitsubishi microcomputersM16C /
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Memory Space Expansion FunctionsMit
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Software ResetMitsubishi microcompu
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Processor ModeMitsubishi microcompu
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Bus SettingsMitsubishi microcompute
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Specified address rangeBus ControlM
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Bus ControlMitsubishi microcomputer
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Clock Generating CircuitMitsubishi
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Clock Generating CircuitMitsubishi
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Wait ModeMitsubishi microcomputersM
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Power controlMitsubishi microcomput
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ProtectionMitsubishi microcomputers
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InterruptMitsubishi microcomputersM
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Page 79 and 80: InterruptMitsubishi microcomputersM
Page 81 and 82: ______INT InterruptMitsubishi micro
Page 83 and 84: Address Match InterruptMitsubishi m
Page 85 and 86: Precautions for InterruptsMitsubish
Page 87 and 88: Watchdog TimerMitsubishi microcompu
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Page 99 and 100: TimerMitsubishi microcomputersM16C
Page 101 and 102: Timer AMitsubishi microcomputersM16
Page 111 and 112: Timer BMitsubishi microcomputersM16
Page 117 and 118: Timers’ functions for three-phase
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Page 137 and 138: Clock synchronous serial I/O modeMi
Page 145 and 146: Clock asynchronous serial I/O (UART
Page 157 and 158: UART2 Special Mode RegisterMitsubis
Page 159 and 160: UART2 Special Mode RegisterMitsubis
Page 161 and 162: UART2 Special Mode Register 2Mitsub
Page 163 and 164: UART2 Special Mode Register 2Mitsub
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Page 167 and 168: S I/O3, 4Mitsubishi microcomputersM
Page 169 and 170: A-D ConverterMitsubishi microcomput
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CRCMitsubishi microcomputersM16C /
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Programmable I/O PortMitsubishi mic
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Usage precautionMitsubishi microcom
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Usage precautionMitsubishi microcom
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Electrical characteristicsMitsubish
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Electrical characteristics (Vcc = 5
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Timing (VCC=5V)Mitsubishi microcomp
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TimingMitsubishi microcomputersM16C
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Timing (Vcc = 5V)Mitsubishi microco
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Electrical characteristics (Vcc = 3
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IssuancesignatureReceiptMitsubishi
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Description (Flash Memory Version)M
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CPU Rewrite Mode (Flash Memory Vers
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Functions To Inhibit Rewriting (Fla
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Appendix Parallel I/O Mode (Flash M
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Appendix Standard Serial I/O Mode (
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274Mitsubishi microcomputersM16C /
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ProtectMitsubishi microcomputersM16
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ProtectMitsubishi microcomputersM16
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Timer AMitsubishi microcomputersM16
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Counter content (hex)Timer AMitsubi
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Timer BMitsubishi microcomputersM16
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Counter content (hex)Timer BMitsubi
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Counter content (hex)Timer BMitsubi
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Clock-Synchronous Serial I/OMitsubi
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UARTMitsubishi microcomputersM16C /
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SIM interfaceMitsubishi microcomput
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SI/O3, 4Mitsubishi microcomputersM1
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SI/O3, 4Mitsubishi microcomputersM1
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A-D ConverterMitsubishi microcomput
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Converted analog input pinConverted
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D-A ConverterMitsubishi microcomput
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DMACMitsubishi microcomputersM16C /
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CRC Calculation CircuitMitsubishi m
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Watchdog TimerMitsubishi microcompu
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Watchdog TimerMitsubishi microcompu
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Address Match InterruptMitsubishi m
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Address Match InterruptMitsubishi m
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Key-Input InterruptMitsubishi micro
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Key-Input InterruptMitsubishi micro
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Power ControlMitsubishi microcomput
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Programmable I/O PortsMitsubishi mi
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ApplicationsMitsubishi microcompute
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Timer A1 countercontent (hex)Timer
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Timer A ApplicationsMitsubishi micr
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DMAC ApplicationsMitsubishi microco
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DMAC ApplicationsMitsubishi microco
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Controlling Power ApplicationsMitsu
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External BusesMitsubishi microcompu
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External ROMMitsubishi microcompute
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Standard CharacteristicsMitsubishi
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Absolute error [LSB]Standard Charac
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Absolute accuracy [mV]Absolute accu
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Appendix 1Mitsubishi microcomputers
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Appendix 2 Hexadecimal instruction
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Appendix 3 Setting register for pin
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MITSUBISHI Single-Chip Microcompute
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