ROBO-503/ROBO-503N
Portwell Inc.
APPENDIX A: BIOS REVISIONS
.................................................................................98
APPENDIX B: SYSTEM RESOURCES
.........................................................................99
Memory Map ................................................................................................................................ 99
I/O – Map ................................................................................................................................... 100
Interrupt Usage .......................................................................................................................... 101
DMA-channel Usage .................................................................................................................. 102
APPENDIX C: PROGRAMMING THE WATCHDOG TIMER
........................................103
Introduction ................................................................................................................................ 103
Configure Register ..................................................................................................................... 103
Programming Watchdog Timer .................................................................................................. 104
Demo Program 1 (Micro-Assembly Language) .......................................................................... 105
Demo Program 2 (C Language) ................................................................................................. 108
APPENDIX D: AWARD BIOS ERROR MESSAGE
.......................................................110
Beep
110
BIOS ROM Checksum Error – System Halted ........................................................................... 110
CMOS Battery Failed ................................................................................................................. 110
CMOS Checksum Error – Defaults Loaded ............................................................................... 110
CPU at nnnn .............................................................................................................................. 110
Display Switch Is Set Incorrectly. ............................................................................................... 110
Press ESC to Skip Memory Test ............................................................................................... 110
Floppy Disk(s) Fail ..................................................................................................................... 111
Hard Disk(s) Initializing; Please Wait a Moment......................................................................... 111
Hard Disk(s) Install Failure......................................................................................................... 111
Hard Disk(s) Diagnosis Fail ....................................................................................................... 111
Keyboard Error or No Keyboard Present ................................................................................... 111
Keyboard Is Locked Out – Unlock The Key ............................................................................... 111
Memory Test .............................................................................................................................. 111
Memory Test Fail ....................................................................................................................... 111
Override Enabled – Defaults Loaded......................................................................................... 111
Press TAB to Show POST Screen ............................................................................................ 112
Primary Master Hard Disk Fail ................................................................................................... 112
Primary Slave Hard Disk Fail ..................................................................................................... 112
Resuming from Disk, Press TAB to Show POST Screen .......................................................... 112
Secondary Master Hard Disk Fail .............................................................................................. 112
Secondary Slave Hard Disk Fail ................................................................................................ 112
Proprietary Notice and Disclaimer.............................................................................................. 112
APPENDIX E: AWARD BIOS POST CODES
..............................................................113
APPENDIX F: AUDIO / USB DAUGHTER BOARD USER’S GUIDE
.............................118
Jumper & Connector Layout ................................................................................118
Jumper & Connector List .....................................................................................118
Measurement Drawing..........................................................................................119