AXIOMTEK SBC8440, Руководство пользователя, Страница: 82 / 86

SBC8440 3.5 Form Factor SBC User’s Manual
Award BIOS Utility
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POST (hex) Description
1E
If EISA NVM checksum is good, execute EISA
initialization (EISA BIOS only)
1F-29 Reserved
30
Detect Base Memory & Extended Memory Size
31
1. Test Base Memory from 256K to 640K
2. Test Extended Memory from 1M to the top of memory
32
1. Display the Award Plug & Play BIOS Extension
message (PnP BIOS only)
2. Program all onboard super I/O chips (if any) including
COM ports, LPT ports, FDD port... according to setup
value
33-3B
Reserved
3C
Set flag to allow users to enter CMOS Setup Utility
3D
1. Initialize Keyboard
2. Install PS2 mouse
3E
Try to turn ON Level 2 cache
Note: Some chipset may need to turn ON the L2 cache in
this stage. But usually, the cache is turn ON later in
POST 61h
3F-40
Reserved
BF
1. Program the rest of the Chipset value according to
Setup. (Later Setup Value Program)
2. If auto-configuration is enabled, programmed the
chipset with pre- defined values in the MODBINable Auto-
Table
41
Initialize floppy disk drive controller
42
Initialize Hard drive controller
43 If it is a PnP BIOS, initialize serial & parallel ports
44
Reserved
45
Initialize math coprocessor.
46-4D
Reserved
4E
If there is any error detected (such as video, kb...), show
all the error messages on the screen & wait for user to
press <F1> key
Continued . . . . .