EPoX Computer KP6-LA specifications Cmos

Page 39

KP6-LA

 

Appendix

3E

Try to turn on Level 2 cache.

 

Note: Some chipset may need to turn on the L2 cache in this stage.

 

But usually, the cache is turn on later in POST 61h.

3F-40

Reserved.

BF

1.

Program the rest of the Chipset's value according to Setup.

 

(Later Setup Value Program)

41

2.

If auto-configuration is enabled, program the chipset with

 

pre-defined Values.

42

Initialize floppy disk drive controller.

43

Initialize Hard drive controller.

45

If it is a PnP BIOS, initialize serial & parallel ports.

44

Reserved.

45

Initialize math coprocessor.

46-4D

Reserved.

4E

If there is any error detected (such as video, kb...), show all error

 

messages on the screen & wait for user to press <F1> key.

4F

1.

If password is needed, ask for password.

 

2.

Clear the Energy Star Logo. (Green BIOS only)

50

Write all CMOS values currently in the BIOS stack area back into the

 

CMOS.

51

Reserved.

52

1.

Initialize all ISA ROMs.

 

2.

Later PCI initializations. (PCI BIOS only)

 

- assign IRQ to PCI devices.

 

- initialize all PCI ROMs.

 

3.

PnP Initialzations. (PnP BIOS only)

 

- assign IO, Memory, IRQ & DMA to PnP ISA devices.

 

- initialize all PnP ISA ROMs.

 

4.

Program shadows RAM according to Setup settings.

 

5.

Program parity according to Setup setting.

 

6.

Power Management Initialization.

 

-

Enable/Disable global PM.

 

-

APM interface initialization.

53

1.

If it is NOT a PnP BIOS, initialize serial & parallel ports.

 

2.

Initialize time value in BIOS data area by translate the RTC time

 

value into a timer tick value.

60

Setup Virus Protection. (Boot Sector Protection) functionality

 

according to Setup setting.

 

 

A-7

Image 39
Contents 6 LA KP6-LA Bios Upgrades Technical Support ServicesUser Notice KP6-LA KP6-LA Table of Contents DMI Components Checklist SectionKP6-LAIntroduction Overview IntroductionPentium Pentium II Processor C. Cartridge TerminologyAccelerated Graphics Port AGP or A.G.P Hardware MonitoringDesktop Management Interface DMI Left Blank ATX KP6-LA Form-FactorPower-On/Off Remote Shield ConnectorSystem Block Diagram System Block DiagramKP6-LA Features FeaturesKP6-LA Real Picture Motherboard InstallationKP6-LA Detailed Layout Easy Installation Procedure Easy Installation ProcedureSection Configure Jumpers CPU Processor Selection Section System Memory Configuration Memory Layout Dimm Simm Module InstallationDimm Module Installation InstallationKP6-LA Screws Section Installing a Pentium II ProcessorBottom fin Heatsink Please install the motherboard into the chassis Section Device ConnectorsJP7 DMI Access DMI AccessLeft Blank Appendix Appendix aTimer & DMA Channels MAP RTC & Cmos RAM MAP Left Blank Post Codes Appendix BInitialization of the Bios Data Area on 40FF Cmos Unexpected Errors Appendix C