Post Codes & Error Codes F-4
POST
DESCRIPTION
CODE
2F
EGA/VGA not found. Display memory R/W test about to begin.
30
Display memory R/W test passed. About to look for the retrace checking.
31
Display memory R/W test or retrace checking failed. To do alternate
Display memory R/W test.
32
Alternate Display memory R/W test passed. To look for the alternate display
retrace checking.
34
Video display checking over. Display mode to be set next.
37
Display mode set. Going to display the power on message.
38
Different BUSes init (input, IPL, general devices) to start if present.
(Please see Section F.02 for details of different BUSes).
39
Display different BUSes initialization error messages.
(Please see Section F.02 for details of different BUSes).
3A
New cursor position read and saved. To display the Hit <DEL> message.
40
To prepare the descriptor tables.
42
To enter in virtual mode for memory test.
43
To enable interrupts for diagnostics mode.
44
To initialize data to check memory wrap around at 0:0.
45
Data initialized. Going to check for memory wrap around at 0:0
and finding the total system memory size.
46
Memory wrap around test done. Memory size calculation over.
About to go for writing patterns to test memory.
47
Pattern to be tested written in extended memory.
Going to write patterns in base 640k memory.
48
Patterns written in base memory.
Going to findout amount of memory below 1M memory.
49
Amount of memory below 1M found and verified.
Going to findout amount of memory above 1M memory.
4B
Amount of memory above 1M found and verified.
Check for soft reset and going to clear memory below 1M for
soft reset. (If power on, go to check point# 4Eh).
4C
Memory below 1M cleared. (SOFT RESET)
Going to clear memory above 1M.
4D
Memory above 1M cleared. (SOFT RESET)
Going to save the memory size. (Goto check point# 52h).
4E
Memory test started. (NOT SOFT RESET)
About to display the first 64k memory size.
4F
Memory size display started. This will be updated during
memory test. Going for sequential and random memory test.
Содержание VIPer808
Страница 21: ...Installing Memory 2 3 DIAGRAM 2 1 Assembly Top...
Страница 22: ...Installing Memory 2 5 DIAGRAM 2 2 Assembly Bottom...
Страница 26: ...Setting Jumpers 3 3 DIAGRAM 3 1 VIPer808 Jumper Locations with Default Settings...
Страница 28: ...Setting Jumpers 3 6 TABLE 3 1a Jumper Settings W1 W4 W13 W14...
Страница 29: ...Setting Jumpers 3 7 TABLE 3 1b AMD DX2 DX4 CPU Jumper Settings W1 W15 W15C...
Страница 30: ...Setting Jumpers 3 8 TABLE 3 1c AMD 5x86 CPU Jumper Settings W1 W15 W15C...
Страница 31: ...Setting Jumpers 3 9 TABLE 3 1d Intel CPU Jumper Settings W1 W15 W15C...
Страница 32: ...Setting Jumpers 3 10 TABLE 3 1e SGS CPU Jumper Settings W1 W15 W15C...
Страница 33: ...Setting Jumpers 3 11 TABLE 3 1f Jumper Settings W18 W20 W23...
Страница 92: ...Memory I O Maps B 1 APPENDIX B MEMORY I O MAPS B 01 MEMORY MAPS DIAGRAM B 1 Memory Map Diagram...
Страница 96: ...Mechanical Layout Block Diagram C 3 DIAGRAM C 1 Mechanical Specifications...