TYAN TIGER I7525 User Manual page 64

Tiger i7525 (S2672)
POST (hex)
Prepare memory size information for function call: INT 15h ax=E820h
67h:
Turn on L2 cache
69h:
Program chipset registers according to items described in Setup & Auto-
6Bh:
configuration table.
1. Assign resources to all ISA PnP devices.
6Dh:
2. Auto assign ports to onboard COM ports if the corresponding item in
Setup is set to "AUTO".
1. Initialize floppy controller
6Fh:
2. Set up floppy related fields in 40:hardware.
Detect & install all IDE devices: HDD, LS120, ZIP, CDROM.....
75h:
(Optional Feature)
76h:
Enter AWDFLASH.EXE if:
-AWDFLASH.EXE is found in floppy drive.
-ALT+F2 is pressed.
Detect serial ports & parallel ports.
77h:
Detect & install co-processor
7Ah:
Init HDD write protect.
7Ch:
Switch back to text mode if full screen logo is supported.
7Fh:
-If errors occur, report errors & wait for keys
-If no errors occur or F1 key is pressed to continue:
Clear EPA or customization logo.
Appendix II: Post Error Code for BIOS
Description
49
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