Intel MB900-R user manual ATX1 24-pin ATX Power Connector, ATX2 ATX 12V Power Connector

Page 17

 

 

 

 

 

INSTALLATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATX1: 24-pin ATX Power Connector

 

 

 

 

 

 

 

 

 

 

 

Signal Name

Pin #

 

Pin #

Signal Name

 

 

3.3V

13

 

1

3.3V

 

 

-12V

14

 

2

3.3V

 

 

Ground

15

 

3

Ground

 

 

PS-ON

16

 

4

+5V

 

 

Ground

17

 

5

Ground

 

 

Ground

18

 

6

+5V

 

 

Ground

19

 

7

Ground

 

 

-5V

20

 

8

Power good

 

 

+5V

21

 

9

5VSB

 

 

+5V

22

 

10

+12V

 

 

+5V

23

 

11

+12V

 

 

Ground

24

 

12

+3.3V

 

ATX2: ATX 12V Power Connector

 

 

 

 

 

 

 

 

 

 

 

Signal Name

Pin #

 

Pin #

Signal Name

 

 

+12V

5

 

1

Ground

 

 

+12V

6

 

2

Ground

 

 

+12V

7

 

3

Ground

 

 

+12V

8

 

4

Ground

 

MB900-R Edge Connectors

 

 

MB900-R User’s Manual

13

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Page 16 Page 18
Contents Version USER’S ManualAcknowledgments Table of Contents This page is intentionally left blank Introduction ChecklistCPU FSB MB900-R SpecificationsBoard Dimensions Installations Installing the CPU Installing the Memory ATX Power InstallationSetting the Jumpers Jumper Locations on MB900-R JP1, JP2, JP3 RS232/422/485 COM2 Selection JP4 IDE DMA Mode SettingJP6 Clear Cmos Contents JP7 CF Socket Master / Slave Selection Connectors on MB900-R Connector Locations on MB900 -R ATX2 ATX 12V Power Connector ATX1 24-pin ATX Power ConnectorCN2, J2, J7, J8 COM1/2/3/4 Serial Ports CN1 PS/2 Keyboard and PS/2 Mouse ConnectorsCN4 VGA CRT Connector CN3 Parallel Port ConnectorTX+ J5 USB4/USB5 Connector J1 Digital I/O Connector 4 in, 4 outJ6 USB6/USB7 Connector J3 Audio Front HeaderJ10 System Function Connector J9 Wake On LAN ConnectorJ11 IrDA Connector FAN1 CPU Fan Power ConnectorIDE1 Primary IDE Connectors FAN2, FAN3, FAN4 Fan Power ConnectorsSample Code Watchdog Timer ConfigurationSetW627EHFLD0x08 UnlockW627EHF OutportbW627EHFINDEXPORT, REG OutportbW627EHFDATAPORT, Data LockW627EHF Switch to logic device Bios Setup Bios Setup Bios IntroductionPhoenix AwardBIOS Cmos Setup Utility Date Standard Cmos SetupDrive a / Drive B TimeIDE Channel Master/Slave Halt On VideoCPU Feature Advanced Bios FeaturesHard Disk Boot Priority Virus WarningFirst/Second/Third Boot Device Quick Power On Self TestBoot Other Device Boot Up Floppy SeekApic Mode Typematic Delay MsecSecurity Option MPS Version Control for OSDram RAS# to CAS# Delay Advanced Chipset FeaturesDram Timing Selectable CAS Latency TimeSystem Bios Cacheable Precharge Delay tRASVideo Bios Cacheable On-Chip VGA SettingOnChip IDE Device Integrated PeripheralsIDE DMA Transfer Access IDE HDD Block ModeOn-chip Primary PCI IDE Enabled OnChip Primary/Secondary PCI IDEPower on Function On-Chip Serial ATA SettingKB Power on Password Hot Key Power onPwron After PWR-Fail Uart Mode SelectOnboard Serial Port RUN Vgabios if S3 Resume Power Management SetupPower Management Acpi FunctionHDD Power Down Suspend ModePower On by Ring Resume by AlarmReload Global Timer Events PNP/PCI Configurations PC Health Status CPU Warning TemperatureTemperatures/Voltages CPU Clock Ratio Frequency/Voltage ControlAuto Detect PCI Clk Spread Spectrum ModulatedLoad Optimized Defaults Load Fail-Safe DefaultsSet Supervisor Password Save & Exit SetupDrivers Installation Intel 945G Chipset Software Installation Utility Drivers Installation Intel 945G Chipset Graphics Driver Realtek Codec Audio Driver Installation Marvell 88E8052 LAN Drivers Installation Intel PRO LAN Drivers Installation This page is intentionally left blank O Port Address Map AppendixLevel Function Interrupt Request Lines IRQ
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