IBM SAGP-845EV user manual Ultra ATA33/66/100 IDE Disk Drive Connector, IDE1 Primary IDE Connector

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3.2Ultra ATA33/66/100 IDE Disk Drive Connector

Each of the SAGP-845EV IDE connectors can have one IDE (Integrated Device Electronics) attached to it.

•IDE1: Primary IDE Connector

PIN

Description

PIN

Description

1

RESET#

2

GROUND

3

DATA 7

4

DATA 8

5

DATA 6

6

DATA 9

7

DATA 5

8

DATA 10

9

DATA 4

10

DATA 11

11

DATA 3

12

DATA 12

13

DATA 2

14

DATA 13

15

DATA 1

16

DATA 14

17

DATA 0

18

DATA 15

19

GROUND

20

N/C

21

N/C

22

GROUND

23

IOW#

24

GROUND

25

IOR#

26

GROUND

27

N/C

28

BALE - DEFAULT

29

N/C

30

GROUND - DEFAULT

31

INTERRUPT

32

IOCS16#-DEFAULT

33

SA1

34

N/C

35

SA0

36

SA2

37

HDC CS0#

38

HDC CS1#

39

HDD ACTIVE#

40

GROUND

•IDE2: Secondary IDE Connector

PIN

Description

PIN

Description

1

RESET#

2

GROUND

3

DATA 7

4

DATA 8

5

DATA 6

6

DATA 9

7

DATA 5

8

DATA 10

9

DATA 4

10

DATA 11

11

DATA 3

12

DATA 12

13

DATA 2

14

DATA 13

15

DATA 1

16

DATA 14

17

DATA 0

18

DATA 15

19

GROUND

20

N/C

21

N/C

22

GROUND

23

IOW#

24

GROUND

25

IOR#

26

GROUND

27

N/C

28

BALE - DEFAULT

29

N/C

30

GROUND - DEFAULT

31

INTERRUPT

32

IOCS16#-DEFAULT

33

SA1

34

N/C

35

SA0

36

SA2

37

HDC CS0#

38

HDC CS1#

39

HDD ACTIVE#

40

GROUND

1

39

1

39

2

40

2

40

11

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Contents With 10/100 Ethernet LAN & AGP4X VGA SBC VersionSupport Copyright NoticeTrademarks Table of Contents Introduction Specifications− For alternative applications, a keyboard and a PS/2 Package Contents Layout InstallationSAGP-845EV Layout CPU Voltage Setting Clear Cmos SetupKeyboard Power Selection Compact Flash Card Master/Slave Mode SettingConnection Table of Connectors Label FunctionFDD1 FDC Connector Floppy Disk Drive ConnectorIDE2 Secondary IDE Connector Ultra ATA33/66/100 IDE Disk Drive ConnectorIDE1 Primary IDE Connector Parallel Port LPT1 Parallel Port ConnectorSerial Ports COM1 10-pin ConnectorCOM2 10-pin Connector IrDA Infrared Interface Port Keyboard ConnectorUSB Port Connector VGA Connector Fan ConnectorLAN RJ45 Connector Right GND Left Audio ConnectorsCN4 Audio Connector 2x82.00mm CDIN1 CD-IN Connector 1X42.54mm pin headCard DETECT2 Ground Compact Flash Storage Card SocketCFA1 Compact Flash Storage Card Socket Pin Assignment Ground Card DETECT1CN2 Multiple Panel External Switches and IndicatorsPW1 ATX Power Switch Connector PW2 ATX12V Power Connector for CPUIntroduction Award Bios SetupStarting Setup Press DEL to enter SetupKey Function Using SetupMain Menu Advanced Chipset Features Setup ItemsStandard Cmos Features Advanced Bios FeaturesEGA/VGA Standard Cmos SetupMono Main Menu Selections Options DescriptionMM DD Yyyy IDELBA IDE AdaptersOptions Description CHSAdvanced Bios Features Boot Up Floppy Seek Quick Power On Self TestLAN BootROM First/Second/Third/Other Boot DeviceGate A20 Option Boot Up NumLock StatusTypematic Rate Setting Typematic Delay MsecSmall Logo EPA Show Report No FDD For WinCAS Latency Time Advanced Chipset FeaturesAuto Dram Timing SelectableDelay Transaction Dram RAS# to CAS# DelaySystem Bios Cacheable Video Bios CacheableOn-Chip Primary/Secondary PCI IDE Flash BiosIntegrated Peripherals On-chip VGAIDE Primary/Secondary Master/Slave Udma IDE HDD Block ModeUart Mode Select Parallel Port ModeDpms Power Management SetupWatchdog Timer Unit S1POSVideo Off Method Power ManagementSuspend Mode For SL CPU’sPrimary IDE Secondary IDE FDD, COM, LPT Port HDD Power DownIRQ Resources 10 PnP/PCI Configuration SetupReset Configuration Data Resource controlled byVcore PC Health StatusIRQ3/4/5/7/9/10/11/12/14/15 assigned to PCI/VGA Palette SnoopCPU Host / 3V66 / PCI Clock Frequency/Voltage ControlAuto Detect PCI Clk Spread SpectrumDefaults Menu Password Disabled Supervisor/User Password SettingEnter Password Quit without saving Y/N? Y Exit SelectingSave to Cmos and Exit Y/N? Y Exit Without SavingINT 15H AH 6FH Appendix a Watchdog TimerPage IO Address Map Address Range Description Appendix B Address MappingDMA Channel Assignments Function 1st MB Memory Address Map Memory address DescriptionIRQ Mapping Table Bios Update Procedure Appendix C How to Upgrade a New BiosInstall screen Recovering the previous BiosAppendix D AGP Slot
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