J7-J9: GX5731 with GX5711 or GX5712 Module Port 0-2 Connectors

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Signal

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Signal

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Signal

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Signal

1

I/OnD0+

18

I/OnT1

35

I/OnD0-

52

GND

2

I/OnD1+

19

I/OnT2

36

I/OnD1-

53

GND

3

I/OnD2+

20

I/OnT3

37

I/OnD2-

54

GND

4

I/OnD3+

21

I/OnT4

38

I/OnD3-

55

GND

5

I/OnD4+

22

I/OnT5

39

I/OnD4-

56

GND

6

I/OnD5+

23

I/OnT6

40

I/OnD5-

57

GND

7

I/OnD6+

24

I/OnT7

41

I/OnD6-

58

GND

8

I/OnD7+

25

I/OnT8

42

I/OnD7-

59

GND

9

I/OnD8+

26

I/OnT9

43

I/OnD8-

60

GND

10

I/OnD9+

27

I/OnT10

44

I/OnD9-

61

GND

11

I/OnD10+

28

I/OnT11

45

I/OnD10-

62

GND

12

I/OnD11+

29

I/OnT12

46

I/OnD11-

63

GND

13

I/OnD12+

30

I/OnT13

47

I/OnD12-

64

GND

14

I/OnD13+

31

I/OnT14

48

I/OnD13-

65

GND

15

I/OnD14+

32

I/OnT15

49

I/OnD14-

66

GND

16

I/OnD15+

33

DIR0

50

I/OnD15-

67

VTH

17

I/OnT0

34

DIR1

51

GND

68

GND

I/OnD0 to I/OnD15

Differential I/O Data Lines, Port Number n (n) can be 0 to 2

I/OnT0 to I/OnT15

TTL I/O Data Lines, Port Number n can be 0 to 2

DIR0/ DIR1

Direction Control of data flow for group 0 and 1

VTH

High terminators voltage (Usually VCC)

VCC

+5V

GND

Ground