Appendix C Pin Assignments

Appendices

C.37 CN1840 PATA HDD interface connector (40-pin)

Table C-37 PATA HDD interface connector (40-pin)

Pin No.

Signal Name

Pin No.

Signal Name

1

NC

2

P3V

3

P3V

4

HDDLED-P3N

5

PDCS3-P3N

6

PDCS1-P3N

7

PDA2-P3P

8

PDA0-P3P

9

NC

10

PDA1-P3P

11

IDEIRQ-P3P

12

PDDACK-P3N

13

GND

14

PIORDY-P3P

15

GND

16

PDIOR-P3N

17

PDIOW-P3N

18

GND

19

PDDREQ-P3P

20

GND

21

PDD15-P3P

22

PDD00-P3P

23

PDD14-P3P

24

PDD01-P3P

25

PDD13-P3P

26

PDD02-P3P

27

PDD12-P3P

28

PDD03-P3P

29

PDD11-P3P

30

PDD04-P3P

31

PDD10-P3P

32

PDD05-P3P

33

PDD09-P3P

34

PDD06-P3P

35

PDD08-P3P

36

PDD07-P3P

37

GND

38

IDRSTB-P3N

39

NC

40

NC

 

 

 

 

PORTEGE R500 Maintenance Manual (960-634)

[CONFIDENTIAL]

C-27

Page 339
Image 339
Toshiba r500 manual 37 CN1840 Pata HDD interface connector 40-pin, Table C-37 Pata HDD interface connector 40-pin