cmd6686gx manual - RTD Embedded Technologies, Inc.

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Cannot initialize controller. Make sure the cord is correctly and firmly installed in the bus. Be sure the correct hard drive type is selected in Setup. Also check to see if any jumper needs to be set correctly on the hard drive. FLOPPY DISK CNTRLR ERROR OR NO CNTRLR PRESENT Cannot find or initialize the floppy drive controller. Make sure the controller is installed correctly and firmly. If there are no floppy drives installed, be sure the Diskette Drive selection in Setup is set to NONE. KEYBOARD ERROR OR NO KEYBOARD PRESENT Cannot initialize the keyboard. Make sure the keyboard is attached correctly and no keys are being pressed during the boot. If you are purposely configuring the system without a keyboard, set the error halt condition in Setup to HALT ON ALL, BUT KEYBOARD. This will cause the BIOS to ignore the missing keyboard and continue the boot. Memory Address Error at... Indicates a memory address error at a specific location. You can use this location along with the memory map for your system to find and replace the bad memory chips. Memory parity Error at... Indicates a memory parity error at a specific location. You can use this location along with the memory map for your system to find and replace the bad memory chips. MEMORY SIZE HAS CHANGED SINCE LAST BOOT Memory has been added or removed since the last boot. In EISA mode use Configuration Utility to reconfigure the memory configuration. In ISA mode enter Setup and enter the new memory size in the memory fields. Memory Verify Error at... Indicates an error verifying a value already written to memory. Use the location along with your system's memory map to locate the bad chip. OFFENDING ADDRESS NOT FOUND This message is used in conjunction with the I/O CHANNEL CHECK and RAM PARITY ERROR messages when the segment that has caused the problem cannot be isolated. OFFENDING SEGMENT: This message is used in conjunction with the I/O CHANNEL CHECK and RAM PARITY ERROR messages when the segment that has caused the problem has been isolated. PRESS A KEY TO REBOOT This will be displayed at the bottom screen when an error occurs that requires you to reboot. Press any key and the system will reboot. PRESS F1 TO DISABLE NMI, F2 TO REBOOT When BIOS detects a Non-maskable Interrupt condition during boot, this will allow you to disable the NMI and continue to boot, or you can reboot the system with the NMI enabled. RAM PARITY ERROR - CHECKING FOR SEGMENT... Indicates a parity error in Random Access Memory. SYSTEM HALTED, (CTRL-ALT-DEL) TO REBOOT... Indicates the present boot attempt has been aborted and the system must be rebooted. Press and hold down the CTRL and ALT keys and press DEL. 80
FLOPPY DISK(S) fail (80) Æ Unable to reset floppy subsystem. FLOPPY DISK(S) fail (40) Æ Floppy Type mismatch. Hard Disk(s) fail (80) Æ HDD reset failed Hard Disk(s) fail (40) Æ HDD controller diagnostics failed. Hard Disk(s) fail (20) Æ HDD initialization error. Hard Disk(s) fail (10) Æ Unable to calibrate fixed disk. Hard Disk(s) fail (08) Æ Sector Verify failed. Keyboard error or no keyboard present. Cannot initialize the keyboard. Make sure the keyboard is attached correctly and no keys are being pressed during the boot. Manufacturing POST loop. BIOS ROM checksum error - System halted. The checksum of ROM address F0000H-FFFFFH is bad. Memory test fail. BIOS reports the memory test fail if the onboard memory is tested error. <strong>RTD</strong> Enhanced Award BIOS POST Codes POST (hex) Description 01 Clear base memory 0~640K 02 Reserved 03 Initialize EISA registers (EISA BIOS only) 04 Reserved 05 1. Keyboard Controller Self-Test 2. Enable Keyboard Interface 06 Reserved 07 Verifies CMOS's basic R/W functionality 09 1. Program the configuration register of Cyrix CPU according to the MODBINable Cyrix Register Table 2. OEM specific cache initialization (if needed) 81
Page 1:
CMD6686GX cpuModule TM User’s Man
Page 4 and 5:
Revision History 99.03.30 New 99.07
Page 6 and 7:
Parallel Port Control .............
Page 8 and 9:
The CMD6686GX cpuModule The PC/104
Page 10 and 11:
Solid State Disk Socket • SSD soc
Page 13 and 14:
CHAPTER 2: GETTING STARTED For many
Page 15 and 16:
CN17 USB Connector 10 pin For a com
Page 17 and 18:
Cable Kits For maximum flexibility,
Page 19 and 20:
Connecting the utility cable The Mu
Page 21 and 22:
Connecting to the PC/104 Bus The PC
Page 23 and 24:
Booting to Boot Block Flash with Fa
Page 25:
For More Information This chapter h
Page 28:
I/O Connections The cpuModule comes
Page 31 and 32: CMD6686GX Connector Locations NOTE!
Page 33 and 34: Facing the connector pins, the pino
Page 35 and 36: Facing the serial port’s connecto
Page 37 and 38: Serial Port 2, CN8 The second seria
Page 39 and 40: Connector CN8 in RS-422/485 Mode 5
Page 41 and 42: Parallel Port Connector, CN6 21 BSY
Page 43 and 44: Keyboard Connector Pins on CN5 Pin
Page 45 and 46: USB Connector,CN17 Two USB ports ar
Page 47 and 48: The following table lists signals o
Page 49 and 50: PC/104 Bus Signals MASTER* I During
Page 51 and 52: CHAPTER 4: CONFIGURING THE CPUMODUL
Page 53 and 54: Default Configuration In addition t
Page 55 and 56: Installing SSD Memory This section
Page 57 and 58: Main Menu Setup Fields The followin
Page 59 and 60: BIOS Features Setup The following i
Page 61 and 62: Cyrix 6x86/MII CPUID BIOS Features
Page 63 and 64: Power Management Setup Fields The f
Page 65 and 66: Power Management Setup Fields IRQ t
Page 67 and 68: PNP/PCI Configuration Setup Fields
Page 69 and 70: Integrated Peripherals Setup Fields
Page 71: Exit Setup Fields The following is
Page 74 and 75: Memory Map The module addresses mem
Page 76 and 77: 2 Only one of the I/O addresses sho
Page 78 and 79: The RTD Enhanced Award BIOS The RTD
Page 82 and 83: RTD Enhanced Award BIOS POST Codes
Page 84 and 85: RTD Enhanced Award BIOS POST Codes
Page 86 and 87: Bypassing the Stored Configuration
Page 88 and 89: Watchdog Timer Control The cpuModul
Page 90 and 91: Parallel Port Control The parallel
Page 92 and 93: Storing Applications On-board The c
Page 95 and 96: BIOS Extension Devices You can use
Page 97: Directly Accessing the Solid State
Page 100 and 101: Jumpers Many cpuModule options are
Page 102 and 103: JP2 2-pin jumper Open (no terminati
Page 104 and 105: 686GX233 or 686GX300 Processor Ther
Page 106 and 107: Common Problems and Solutions The f
Page 108 and 109: two hard drives will not work, but
Page 110 and 111: How to Obtain Technical Support If
Page 112 and 113: 112
Page 114: Real Time Devices USA, Inc. P.O. Bo
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