Toshiba MK4018GAS (HDD2170) user manual Drive Interface Signals

Page 11

Interface Pin Assignment

DRIVE INTERFACE SIGNALS

PIN

SIGNAL

PIN

SIGNAL

 

 

 

 

1

RESET

2

GROUND

 

 

 

 

3

DD 7

4

DD 8

 

 

 

 

5

DD 6

6

DD 9

 

 

 

 

7

DD 5

8

DD 10

 

 

 

 

9

DD 4

10

DD 11

 

 

 

 

11

DD 3

12

DD 12

 

 

 

 

13

DD 2

14

DD 13

 

 

 

 

15

DD 1

16

DD 14

 

 

 

 

17

DD 0

18

DD 15

 

 

 

 

19

GROUND

20

KEY

 

 

 

 

21

DMARQ

22

GROUND

 

 

 

 

23

DIOW/STOP

24

GROUND

 

 

 

 

25

DIOR/

26

GROUND

 

-DMARDY

 

 

 

HSTROBE

 

 

 

 

 

 

27

IORDY/

28

CSEL

 

-DMARDY/-

 

 

 

DSTROBE

 

 

 

 

 

 

29

DMACK

30

GROUND

 

 

 

 

31

INTRQ

32

IOCS16

 

 

 

 

33

DA1

34

PDIAG

 

 

 

 

35

DA0

36

DA 2

 

 

 

 

37

CS0

38

CS1

 

 

 

 

39

DASP

40

GROUND

 

 

 

 

41

+5V (LOGIC)

42

+5V (MOTOR)

 

 

 

 

43

GROUND

44

RESERVED

 

 

 

 

Note: Symbol () in front of signal indicates negative logic.

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Contents Inch Hard Disk Drive Contents Introduction MK4018GAS HDD2170 General FeaturesMaster/Slave Settings Setup MK4018GAS HDD2170Placing Hard Drive inside your Computer Installation NotesBacking up Data Files Using the Hard Disk Drive MK4018GAS HDD2170Problem Solution Troubleshooting MK4018GAS HDD2170Specifications MK4018GAS HDD2170 Regulatory PhysicalRecommended Cable Characteristics Drive Connectors MK4018GAS HDD2170Interface Connector Drive Interface Signals