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Table - Toshiba libretto U100 Maintenance Manual

Personal computer

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User manual (254 pages)

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Resource manual (56 pages)

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Specification (6 pages)

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Appendices

C.22

CN9510 System board I/F connector (80-pin)

Table C-22 System board I/F connector (80-pin) (1/2)

Pin No.

Signal name

1

GND

3

PIRQG-P3N

5

PIRQD-P3N

7

X33MPC-P3P

9

PIRQC-P3N

11

PREQ2-P3N

13

GND

15

PCBEEP-E3P

17

PCIRS3-S3N

19

GND

21

GND

23

PERR-P3N

25

GND

27

CBE1-P3N

29

PAR-P3P

31

P3V

33

TRDY-P3N

35

IRDY-P3N

37

FRAME-P3N

39

AD30-P3P

41

AD26-P3P

43

E3V

45

AD26-P3P

47

AD24-P3P

49

GND

51

AD21-P3P

53

AD19-P3P

GND

55

57

AD16-P3P

C-18

[CONFIDENTIAL]

I/O

Pin No.

Signal name

WLON-S3N

-

2

I/O

4

PIRQF-P3N

I/O

6

GND

I

8

GND

I/O

10

PGNT2-P3N

O

12

CLKRUN-P3N

-

14

SERIRQ-P3P

O

16

PME-S3N

I

18

PCLR-S3N

-

20

X33MCC-P3P

-

22

ACCDGT-P3P

I/O

24

CBE3-P3N

-

26

CBE2-P3N

I/O

28

CBE0-P3N

I/O

30

P3V

-

32

STOP-P3NP

I

34

DEVSEL-P3N

I

36

GND

I

38

AD31-P3P

I/O

40

AD29-P3P

I/O

42

E3V

-

44

E3V

I/O

46

AD25-P3P

I/O

48

AD23-P3P

-

50

AD22-P3P

I/O

52

AD20-P3P

I/O

54

AD18-P3P

-

56

AD17-P3P

I/O

58

AD15-P3P

libretto U100 Maintenance Manual (960-520)

Appendix C Pin Assignment

I/O

I

I/O

-

-

I

I

I/O

I/O

I

I

I/O

I/O

I/O

I/O

-

I

I

-

I/O

I/O

-

-

I/O

I/O

I/O

I/O

I/O

I/O

I/O

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