Abit NI8 SLI user manual Screen logo

Page 76

 

I-2

 

Appendix I

 

 

 

 

 

 

 

 

 

 

 

1F

Load keyboard matrix (notebook platform)

 

 

21

HPM initialization (notebook platform)

 

 

23

1.

Check validity of RTC value: e.g. a value of 5Ah is an invalid value for RTC minute.

 

 

2.

Load CMOS settings into BIOS stack. If CMOS checksum fails, use default value

 

 

 

 

instead.

 

 

24

Prepare BIOS resource map for PCI & PnP use. If ESCD is valid, take into consideration

 

 

of the ESCD’s legacy information.

 

 

 

Early PCI Initialization:

 

 

25

 

-Enumerate PCI bus number.

 

 

 

-Assign memory & I/O resource

 

 

 

 

 

 

 

 

-Search for a valid VGA device & VGA BIOS, and put it into C000:0

 

 

 

1.

If Early_Init_Onboard_Generator is not defined Onboard clock generator initialization.

 

 

26

 

Disable respective clock resource to empty PCI & DIMM slots.

 

 

2.

Init onboard PWM

 

 

 

3.

Init onboard H/W monitor devices

 

 

27

Initialize INT 09 buffer

 

 

 

1.

Program CPU internal MTRR (P6 & PII) for 0-640K memory address.

 

 

29

2.

Initialize the APIC for Pentium class CPU.

 

 

3.

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

 

 

 

 

 

 

4.

Measure CPU speed.

 

 

2B

Invoke Video BIOS

 

 

2D

1.

Initialize double-byte language font (Optional)

 

 

2.

Put information on screen display, including Award title, CPU type, CPU speed, full

 

 

 

 

screen logo.

 

 

33

Reset keyboard if Early_Reset_KB is defined e.g. Winbond 977 series Super I/O chips.

 

 

See also POST 63.

 

 

35

Test DMA Channel 0

 

 

37

Test DMA Channel 1.

 

 

39

Test DMA page registers.

 

 

3C

Test 8254

 

 

3E

Test 8259 interrupt mask bits for channel 1

 

 

40

Test 8259 interrupt mask bits for channel 2

 

 

43

Test 8259 functionality

 

 

47

Initialize EISA slot

 

 

49

1.

Calculate total memory by testing the last double word of each 64K page

 

 

2.

Program writes allocation for AMD K5 CPU

 

 

 

 

 

 

1.

Program MTRR of M1 CPU

 

 

4E

2.

Initialize L2 cache for P6 class CPU & program CPU with proper cacheable range

 

 

3.

Initialize the APIC for P6 class CPU

 

 

 

4.

On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges

 

 

 

 

between each CPU are not identical

 

 

50

Initialize USB

 

 

52

Test all memory (clear all extended memory to 0)

 

 

53

Clear password according to H/W jumper (Optional)

 

 

 

 

 

 

 

 

 

 

 

NI8 SLI Series

Image 76
Contents NI8 SLI Series Copyright and Warranty Notice Table of Contents Appendix C Features & Specifications IntroductionNV Firewall Layout Diagram Chapter Hardware Setup Install The MotherboardInstall CPU, Heatsink and Fan Assembly User’s Manual Install System Memory Method Channel a Channel BDIMM1 Install two Graphics Cards with Nvidia SLI Technology Hardware Setup Chapter Connectors, Headers and Switches ATX Power Input ConnectorsFAN Power Connectors Cmos Memory Clearing Header Pin 1-2 shorted default Normal operationGuru Clock Connection Header Wake-up Header USB-PWR1AudioMAX Slot Pdif Connection Internal Audio Connector Front Panel Audio Connection HeaderFront Panel Switches & Indicators Headers Hled Pin 1RST Pin 5 Spkr Pin 13, 15, 17Status Indicator Additional USB Port HeadersFloppy and IDE Disk Drive Connectors Post Code Display Serial ATA Connectors PCI Express x16 SlotSLI Switchboard Slot PCI Express x1 SlotsBack Panel Connectors NI8 SLI NI8 SLI GRBios Setup Press DEL to Enter SetupΜGuru Utility OC GuruCPU Operating Speed Multiplier FactorExternal Clock MEM ClockPower Cycle Statistics Click Enter key to enter its submenu Abit EQ Beep Control# Temperature Monitoring All Voltages # Voltage MonitoringHigh/Low Limit CPU/NB/SYS/AUX/OTES FAN Speed # Fan Speed MonitoringLow Limit # FanEQ Control Reference Temperature Control Temperature High/LowCPU FanEQ Control Fan PWM Duty Cycle High/LowAUX1 FanEQ Control NB/SYS/AUX/OTES FanEQ Control DC Fan Voltage High/LowDate mmddyy Standard Cmos FeaturesTime hhmmss IDE HDD Auto-Detection CapacityCylinder Head# Back to Standard Cmos Features Setup Menu # CPU Feature Advanced Bios FeaturesThermal Management # Back to Advanced Bios Features Setup Menu Boot Up Floppy Seek Boot Up NumLock StatusDelay For HDD Secs Security OptionAdvanced Chipset Features Memory TimingsSLI Broadcast Aperture LDT FrequencyIntegrated Peripherals # OnChip IDE Device# RAID Config # OnChip PCI Device # Back to Integrated Peripherals Setup Menu Sata ModeOnBoard Sata Controller Onboard FDC ControllerPower Management Setup Power Button FunctionAcpi Suspend Type Resume by USB From S3Power-On by Alarm Date of Month AlarmTime hhmmss Alarm Power on FunctionHot Key Power on Restore On AC Power LossInit Display First PnP/PCI ConfigurationsResources Controlled By PCI/VGA Palette Snoop IRQ ResourcesMaximum Payload Size Load Fail-Safe Defaults Load Optimized DefaultsSet Password Save & Exit SetupAppendix A. Install nVidia nForce Chipset Driver Click Next Appendix B. Install Realtek Audio Driver PDIF-In to S/PDIF-Out pass through mode No OutputOutput digital only Output digital and analogAppendix C. Install Silicon Image 3132 Sata Driver NI8-SLI Appendix C Appendix D. Install Silicon Image 3132 RAID Driver NI8-SLI Click Finish Appendix E. Install USB 2.0 Driver Appendix E Appendix F. Install uGuru Utility Appendix F Appendix G. Generate NVRaid Floppy Disk 32 bit/64 bit Appendix G Generate SIL3132Raid Floppy Disk 32 bit/64 bit NI8-SLI Appendix H Award Post Code Definitions Appendix I. Post Code DefinitionDescription Screen logo Auto E8POST.ASM startsInvoke all ISA adapter ROMs Power Off Sequence Hex Description Power On SequenceAC2005 Post Code Definition NI8 SLI Series Appendix J. Troubleshooting Need Assistance? Example Main instructions Technical Support Form Contact Person # Fax Number ∗ E-mail AddressAppendix K. How to Get Technical Support Product to you firstAppendix K North America Abit Computer U.S.A. Corporation South America Thank You Abit Computer Corporation