Asus Maximus II Gene Spezifikationen PDF herunterladen (Seite 171)

ROG Maximus II GENE A-1

Code Description

CPU INIT

CPU Initiation

DET CPU

Test CMOS R/W functionality.

CHIPINIT



-Disable shadow RAM

-Disable L2 cache

-Program basic chipset registers

DET DRAM

Detect memory



-Auto-detection of L2 cache

DC FCODE

Expand compressed BIOS code to DRAM

EFSHADOW

Call chipset hook to copy BIOS back to E000 & F000 shadow RAM.

INIT IO



INIT HWM



CLR SCRN

1. Blank out screen



INIT8042

1. Clear 8042 interface



ENABLEKB

1. Test special keyboard controller for Super I/O chips.

2. Enable keyboard interface.

DIS MS

1. Disable PS/2 mouse interface (optional).

2. Auto detect ports for keyboard & mouse followed by a port & interface

swap (optional).

3. Reset keyboard for Super I/O chips.

R/W FSEG

Test F000h segment shadow to see whether it is R/W-able or not. If test

fails, keep beeping the speaker.

DET FLASH



area in F000 for ESCD & DMI support.

TESTCMOS



real-time clock power status, and then check for override.

PRG CHIP

Program chipset default values into chipset.

INIT CLK



CHECKCPU

Detect CPU information including brand, type and CPU level (586 or 686).

INTRINIT

Initial interrupts vector table.

INITINT9



CPUSPEED

1. Program CPU internal MTRR (Pentium class CPU) for 0-640K memory

address.



3. Program early chipset according to CMOS setup. Example: onboard IDE

controller.

4. Measure CPU speed.

5. Invoke video BIOS.

VGA BIOS



TESTVRAM



2. Put information on screen display, including BIOS logo, CPU type, CPU

speed .

RESET KB

Reset keyboard.

Debug code table

1 2 ... 166 167 168 169 170 171 172 173 174

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