Abit AN9 32X User Manual page 49

6B
Program chipset registers according to items described in Setup & Auto-configuration table
1. Assign resources to all ISA PnP devices
6D
2. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to
"AUTO"
1. Initialize floppy controller
6F
2. Set up floppy related fields in 40:hardware
75
Detect & install all IDE devices: HDD, LS120, ZIP, CDROM ...
(Optional Feature)
Enter AWDFLASH.EXE if:
76
-AWDFLASH is found in floppy drive
-ALT+F2 is pressed
77
Detect serial ports & parallel ports.
7A
Detect & install co-processor
7C
Init HDD write protect
Switch back to text mode if full screen logo is supported
7F
-If errors occur, report errors & wait for keys
-If no errors occur or F1 key is pressed to continue: Clear EPA or customization logo
1. Call chipset power management hook
82
2. Recover the text font used by EPA logo (not for full screen logo)
3. If password is set, ask for password
83
Save all data in stack back to CMOS
84
Initialize ISA PnP boot devices
1. USB final Initialization
85
2. Switch screen back to text mode
87
NET PC: Build SYSID Structure
1. Assign IRQs to PCI devices
89
2. Set up ACPI table at top of the memory.
1. Invoke all ISA adapter ROMs
8B
2. Invoke all PCI ROMs (except VGA)
1. Enable/Disable Parity Check according to CMOS setup
8D
2. APM Initialization
8F
Clear noise of IRQs
93
Read HDD boot sector information for Trend Anti-Virus code
1. Enable L2 cache
2. Program Daylight Saving
3. Program boot up speed
4. Chipset final initialization.
94
5. Power management final initialization
6. Clear screen & display summary table
7. Program K6 write allocation
8. Program P6 class write combining
95
Update keyboard LED & typematic rate
1. Build MP table
2. Build & update ESCD
96
3. Set CMOS century to 20h or 19h
4. Load CMOS time into DOS timer tick
5. Build MSIRQ routing table
FF
Boot attempt (INT 19h)
E8POST.ASM starts
5-3