DEC DECpc LPx - Page 5

Digital DECpc LPx/LPx+ Table of Contents
MCS Logistics Engineering - Nijmegen 5
CHAPTER 4 TROUBLESHOOTING..........................................................................................................73
INITIAL TROUBLESHOOTING ...............................................................................................................................73
BEEP CODES .........................................................................................................................................................74
Beep Codes for Fatal Errors...........................................................................................................................74
Beep Codes for Non-Fatal Errors...................................................................................................................75
POST AND BOOT MESSAGES ..............................................................................................................................75
COMPUTER TROUBLESHOOTING .........................................................................................................................77
DISK DRIVE TROUBLESHOOTING .......................................................................................................................79
MONITOR TROUBLESHOOTING ...........................................................................................................................80
QAPlus/FE Error Messages............................................................................................................................81
CHAPTER 5 DEVICE MAPPING................................................................................................................83
Memory Map (LPx/LPx+) .............................................................................................................................83
Memory Map (LPx 560/566 Full Range)......................................................................................................84
Memory Map (LPx 560/566 PC Compatibility Range)...............................................................................84
I/O Address Map (LPx/LPx+)........................................................................................................................85
CPU I/O Address Map (LPx 560/566)..........................................................................................................85
I/O Address Map (LPx 560/566) ...................................................................................................................86
PCI Configure Space Address Map (LPx 560/566).....................................................................................86
Computer Interrupt Levels (LPx/LPx+)........................................................................................................86
Computer Interrupt Levels (LPx 560/566)....................................................................................................87
DMA Channel Assignment (all models).......................................................................................................87
CHAPTER 6 PASS / FAIL CRITERIA........................................................................................................89
APPENDIX A SERVICE NOTES.................................................................................................................91
APPENDIX B USEFUL INFORMATION...................................................................................................93
RELATED DOCUMENTATION ...............................................................................................................................93
ON-LINE BULLETIN BOARDS ..............................................................................................................................94
DOCUMENT FEEDBACK ..............................................................................................................................95
PERSONAL NOTES .........................................................................................................................................97
READERS COMMENTS ........................................................................................................................................101