DIO Connectors

The GX5055 has the following connectors:

Connector
Description

J6 I/O

UUT I/O Signals - 68-pin VHD connectors

J7 I/O

Power signals – 9 pin connector

J8 Timing Control

Timing Control Signals – 15 pin connector

 

The figure below shows the layout of a 68-Pin VHD connectors used for UUT I/O and timing signals. The 68-pin male end plate connector has a shielded, double pin row receptacle. The connector mates with a UUT cable.

GX5055 68-Pin (VHD) Connector

GX5055 68-Pin (VHD) Connector

J2 I/O Connector (68-Pin to UUT)

The following table defines the GX5055 DIO to UUT I/O signals. This interface uses a 68-pin VHD connector.

Pin
Signal
Type
Pin
Signal
Type
Pin
Signal
Type
Pin
Signal
Type

1

I/O0

I/O

18

I/O17

I/O

35

DUTGND

I/O

52

DUTGND

I/O

2

I/O1

I/O

19

I/O18

I/O

36

DUTGND

I/O

53

DUTGND

I/O

3

I/O2

I/O

20

I/O19

I/O

37

DUTGND

I/O

54

DUTGND

I/O

4

I/O3

I/O

21

I/O20

I/O

38

DUTGND

I/O

55

DUTGND

I/O

5

I/O4

I/O

22

I/O21

I/O

39

DUTGND

I/O

56

DUTGND

I/O

6

I/O5

I/O

23

I/O22

I/O

40

DUTGND

I/O

57

DUTGND

I/O

7

I/O6

I/O

24

I/O23

I/O

41

DUTGND

I/O

58

DUTGND

I/O

8

I/O7

I/O

25

I/O24

I/O

42

DUTGND

I/O

59

DUTGND

I/O

9

I/O8

I/O

26

I/O25

I/O

43

DUTGND

I/O

60

DUTGND

I/O

10

I/O9

I/O

27

I/O26

I/O

44

DUTGND

I/O

61

DUTGND

I/O

11

I/O10

I/O

28

I/O27

I/O

45

DUTGND

I/O

62

DUTGND

I/O

12

I/O11

I/O

29

I/O28

I/O

46

DUTGND

I/O

63

DUTGND

I/O

13

I/O12

I/O

30

I/O29

I/O

47

DUTGND

I/O

64

DUTGND

I/O

14

I/O13

I/O

31

I/O30

I/O

48

DUTGND

I/O

65

DUTGND

I/O

15

I/O14

I/O

32

I/O31

I/O

49

DUTGND

I/O

66

DUTGND

I/O

16

I/O15

I/O

33

GND

50

DUTGND

I/O

67

GND

17

I/O16

I/O

34

GND

51

DUTGND

I/O

68

GND

68-Pin UUT I/O Data Connector, J5

Notes for Table:

●     Pin: Pin number

●     I/O: Input or Output

●     DUTGND – Device under test ground. The analog voltage input pin used to reference the DIO GND to the DUT’s ground

●     IO0 – IO31: I/O data lines.