IBM PC 300PL manual Drive, Connector, Diskette drive connector pin assignments, Pin Signal name

Page 39

Appendix A.

Connector

pin

assignments

Figure

21

(Page

2

of

2).

IDE connector pin assignments

Pin

Signal

I/O

Pin

Signal

I/O

9

Data

bus

bit

4

I/O

29

NC

NA

10

Data

bus

bit

11

I/O

30

Ground

NA

11

Data

bus

bit

3

I/O

31

IRQ

I

12

Data

bus

bit

12

I/O

32

CS16#

I

13

Data

bus

bit

2

I/O

33

SA1

O

14

Data

bus

bit

13

I/O

34

PDIAG#

I

15

Data

bus

bit

1

I/O

35

SA0

O

16

Data

bus

bit

14

I/O

36

SA2

O

17

Data

bus

bit

0

I/O

37

CS0#

O

18

Data

bus

bit

15

I/O

38

CS1

O

19

Ground

NA

39

Active#

I

20

Key

(Reserved)

NA

40

Ground

NA

Diskette

drive

connector

Figure

22. Diskette drive connector pin assignments

Pin

Signal

I/O

Pin

Signal

I/O

1

Drive

2 installed #

I

2

High

density

select

O

3

Not

connected

NA

4

Not connected

NA

5

Ground

NA

6

Data

rate 0

NA

7

Ground

NA

8

Index#

I

9

Reserved

NA

10

Motor

enable

0#

O

11

Ground

NA

12

Drive

select

1#

O

13

Ground

NA

14

Drive

select

0#

O

15

Ground

NA

16

Motor

enable

1#

O

17

MSEN1

I

18

Direction

in#

O

19

Ground

NA

20

Step#

O

21

Ground

NA

22

Write

data#

O

23

Ground

NA

24

Write

enable#

O

25

Ground

NA

26

Track0#

I

27

MSEN0

I

28

Write

protect#

I

29

Ground

NA

30

Read

data#

I

31

Ground

NA

32

Head

1

select#

O

33

Data

rate

1

NA

34

Diskette

change#

I

Power supply

connector

Figure

23

(Page

1

of

2).

Power supply connector pin assignments

Pin

Signal name

Pin

Signal

name

1

+3.3

V

11

+3.3

V

2

+3.3

V

12

−12 V

Appendix A. Connector pin assignments31

Image 39

Contents Page With 1999Apply AreContents Post BiosError codes System softwareReferences Index Contents USB port Internal Dasd Recovery jumper Power-input requirementsVii PrefaceRelated publications Terminology usageEquals Bytes, and2 073 824Expressing storage Capacity Equals Major features System overviewSystem overview PCI Other featuresPOST/BIOS Network supportOn Ring System FeaturesSystem board features FeaturesRimm System memoryPCI bus IDE bus master interfaceUSB interface Bus Video subsystemResource Assignment Interface Plug Play support Advanced PowerList Bus Mastering Support For Fast Performance 64-bit 125 Video subsystem resourcesFeatures Monitor supportAudio subsystem Port Super input/output controllerDiskette Drive interface Seria l portsKeyboard and mouse ports Network connectionRPL Physical layout System board features Real-timeFlash Eeprom Expansion adaptersRiser card layouts System board, Types 6584DVI Recovery jumperCable connectors Recovery jumperSystem board Connector panelNIC Physical specificationsThis Section Lists Physical Specifications For Types 6584 and 6594.AUX5 TowerRequirements For Wake LAN adapters Have Pin Right-angle Header ForPower supply Power supplyPower input Power outputComponents draw less current than Maximum Shown Component outputsOutput protection Connector descriptionSystem software PlaySystem software Utility Flash update utility programDiagnostic program Configuration/SetupSystem compatibility System compatibilityHardware compatibility Hardware interruptsMachine-sensitive programs Hard disk drives and controllerSoftware compatibility Software interruptsMonitor port connector pin assignments-SVGA Appendix A. Connector pin assignmentsMonitor connector Appendix A. Connector pin assignmentsPin assignments Memory connectorsSystem memory connector pin assignments Pin SignalPin Assignments PCI connector pin assignments Pin ConnectorFor pin A41 Connector slot One Only For All Other slots, the signalConnectors Are on Riser card These Assignments Are ForIDE connector pin assignments IDE connectorsPin Signal name ConnectorDiskette drive connector pin assignments Power supply connector pin assignmentsRadio frequency identification Rfid pin assignments Alert on LAN connectorsTamper detection switch Connector pinKeyboard CD audio connectorUSB port connectors PortConnector Keyboard port connector pin assignmentsSerial port connector pin assignments Parallel port connector pin assignmentsPin Signal Ground Appendix Appendix B. System address mapsSystem Input/outputO address map MapsBits Byte Pointer Are ReservedDMA I/O address map Hex Size DescriptionConfiguration MapSystem address maps DMA channel assignments Appendix C. IRQ and DMA channel assignmentsAppendix C. IRQ and DMA channel assignments IRQ channel assignmentsBeep codes Appendix D. Error codesAppendix D. Error Codes CodesAppendix E. Notices and trademarks References This PublicationReference Advanced Power SpecificationReferences Connector IndexIndex Memory Features Wake on LAN 2 Wake on RingRfid