HP gx466 Manuale Utente

ECM-5510 User’s Manual 

 

103

 

3 

Early Superio Init 

Early Initialized the super IO 

4 Reserved 

 

5 

Blank video 

Reset Video controller 

6 Reserved 

 

7 

Init KBC 

Keyboard controller init 

8 

KB test 

Test the Keyboard 

9 Reserved 

 

A 

Mouse Init 

Initialized the mouse 

B 

Onboard Audio init 

Onboard audio controller initialize if exist 

C Reserved 

 

D Reserved 

 

E 

CheckSum Check 

Check the intergraty of the ROM, BIOS and message 

F Reserved 

 

10 

Auto detec EEPROM 

Check Flash type and copy flash write/erase routines to 0F000h 

segments 

11 Reserved 

 

12 

Cmos Check 

Check Cmos Circuitry and reset CMOS 

13 Reserved 

 

14 

Chipset Default load 

Program the chipset registers with CMOS values 

15 Reserved 

 

16 

Clock Init 

Init onboard clock generator 

17 Reserved 

 

18 

Identify the CPU 

Check the CPU ID and init L1/L2 cache 

19 Reserved 

 

1A Reserved 

 

1B 

Setup Interrupt Vector 

Table 

Initialize first 120 interrupt vectors with SPURIOUS_INT_HDLR 

and initialize INT 00h-1Fh according to INT_TBL 

1C Reserved 

 

1D 

Early PM Init 

First step initialize if single CPU onboard 

1E Reserved 

 

1F 

Re-initial KB 

Re-init KB 

20 Reserved 

 

21 

HPM init 

If support HPM, HPM get initialized here 

22 Reserved 

 

23 

Test CMOS Interface 

and battery Status 

Verifies CMOS is working correctly, detects bad battery. If failed, 

load CMOS defaults and load into chipset 

24 Reserved