IBM 560E manual 7 Part 2 of 2. 100-Pin External Connector Pin Assignments, Signal, Type

Pin

Signal

Type

Pin

Signal

Type

23

GND

G

73

GND

G

24

NC

–

74

SAFE5V

W

25

Mouse

Data

K

75

Keyboard

Data

K

26

Mouse

Clock

K

76

Keyboard

Clock

K

27

GND

G

77

GND

G

28

NC

–

78

NC

–

29

NC

–

79

NC

–

30

GND

G

80

GND

G

31

Ring

Indicator

S

81

Data

Terminal S

Ready

32

Clear

to

Send

S

82

Transmit

Data

S

33

Request

to

Send

S

83

Receive DataS

34

Data

Set

Ready

S

84

Data

CarrierS

Detect

35

GND

G

85

GND

G

36

GND

G

86

−STROBE

P

37

−AUTO

FD

XT

P

87

Data

Bit

0

P

38

−ERROR

P

88

Data

Bit

1

P

39

−INIT

P

89

Data Bit

2

P

40

−SLCT

IN

P

90

Data

Bit

3

P

41

Data

Bit

4

P

91

Data

Bit

5

P

42

Data

Bit

6

P

92

Data

Bit

7

P

43

−ACK

P

93

BUSY

P

44

PE

P

94

SLCT

P

45

GND

G

95

GND

G

46

RED

V

96

−VIDEO_PDN

V

47

BLUE

V

97

GREEN

V

48

HSYNC

V

98

DDCDATA

V

49

VSYNC

V

99

DDCCLOCK

V

50

GND

G

100

GND

G

Type

Legend:

G:

Ground

W:

Powerline

F:

Diskette

drive

signal

K:

Keyboard/Mouse

signal

S:

Serial

port signal

P:

Parallel

port

signal

V:Video signal

Figure 2-7 (Part 2 of 2). 100-Pin External Connector Pin Assignments

2-10ThinkPad 560/560E System Board