Asus CROSSHAIR IV FORMULA User Guide - Page 169

Description, Password, Usb Final, Init Rom, Num Lock, Updt Dmi, Int 19h, No. 150, Li-te Rd., Peitou

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Debug code table Code PASSWORD USB FINAL INIT ROM NUM LOCK UPDT DMI INT 19H Description Clear EPA or customization logo. 1. Call chipset power management hook. 2. Recover the text fond used by EPA logo (not for full screen logo) 3. If password is set, ask for password. Initialize PnP boot devices 1. USB final Initialization 2. NET PC: Build SYSID structure 3. Switch screen back to text mode 4. Set up ACPI table at top of memory. 5. Invoke ISA adapter ROMs 6. Assign IRQs to PCI devices 7. Initialize APM 8. Clear noise of IRQs. Initialize device option ROMs. 1. Program daylight saving 2. Update keyboard LED & typematic rate 1. Build MP table 2. Build & update ESCD 3. Set CMOS century to 20h or 19h 4. Load CMOS time into DOS timer tick 5. Build MSIRQ routing table. Boot attempt (INT 19h) Manufacturer ASUSTek COMPUTER INC. Address, City No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN R.O.C Country TAIWAN Authorized Representative in Europe ASUS COMPUTER GmbH Address, City HARKORT STR. 21-23, 40880 RATINGEN Country GERMANY ROG Crosshair IV Formula A-3

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ROG Crosshair IV Formula
A-3
Code
Description
PASSWORD
Clear EPA or customization logo.
1. Call chipset power management hook.
2. Recover the text fond used by EPA logo (not for full screen logo)
3. If password is set, ask for password.
USB FINAL
Initialize PnP boot devices
1. USB final Initialization
2. NET PC: Build SYSID structure
3. Switch screen back to text mode
4. Set up ACPI table at top of memory.
5. Invoke ISA adapter ROMs
6. Assign IRQs to PCI devices
7. Initialize APM
8. Clear noise of IRQs.
INIT ROM
Initialize device option ROMs.
NUM LOCK
1. Program daylight saving
2. Update keyboard LED & typematic rate
UPDT DMI
1. Build MP table
2. Build & update ESCD
3. Set CMOS century to 20h or 19h
4. Load CMOS time into DOS timer tick
5. Build MSIRQ routing table.
INT 19H
Boot attempt (INT 19h)
Debug code table
Manufacturer
ASUSTek COMPUTER INC.
Address, City
No. 150, LI-TE RD., PEITOU, TAIPEI 112, TAIWAN
R.O.C
Country
TAIWAN
Authorized Representative in Europe
ASUS COMPUTER GmbH
Address, City
HARKORT STR. 21-23, 40880 RATINGEN
Country
GERMANY