DIO Connectors

This topic describes GT515x DIO connectors J4 and J9. 68-pin VHD connector J4 handles UUT I/O signals.14-pin VHD-connector, J9, handles UUT control signals.

The table below describes GT515x to UUT signal I/O. The 68-pin male end plate connector (see figure below) has a shielded, double pin row receptacle. The connector mates with a UUT cable.

T5150 68-Pin (VHD) Connector

GT5150 68-Pin (VHD) Connector

GT5150 68-Pin (VHD) Connector

 

Pin
Signal
Type
Pin
Signal
Type
Pin
Signal
Type
Pin
Signal
Type
1
IO0+
I/O
18
I/O17+
I/O
35
I/O0-
I/O0-
52
I/O17-
I/O
2
IO1+
I/O
19
I/O18+
I/O
36
I/O1-
I/O0-
53
I/O18-
I/O
3
IO2+
I/O
20
I/O19+
I/O
37
I/O2-
I/O0-
54
I/O19-
I/O
4
IO3+
I/O
21
I/O20+
I/O
38
I/O3-
I/O0-
55
I/O20-
I/O
5
IO4+
I/O
22
I/O21+
I/O
39
I/O4-
I/O0-
56
I/O21-
I/O
6
IO5+
I/O
23
I/O22+
I/O
40
I/O5-
I/O0-
57
I/O22-
I/O
7
IO6+
I/O
24
I/O23+
I/O
41
I/O6-
I/O0-
58
I/O23-
I/O
8
IO7+
I/O
25
I/O24+
I/O
42
I/O7-
I/O0-
59
I/O24-
I/O
9
IO8+
I/O
26
I/O25+
I/O
43
I/O8-
I/O0-
60
I/O25-
I/O
10
IO9+
I/O
27
I/O26+
I/O
44
I/O9-
I/O0-
61
I/O26-
I/O
11
IO10+
I/O
28
I/O27+
I/O
45
I/O10-
I/O0-
62
I/O27-
I/O
12
IO11+
I/O
29
I/O28+
I/O
46
I/O11-
I/O0-
63
I/O28-
I/O
13
IO12+
I/O
30
I/O29+
I/O
47
I/O12-
I/O0-
64
I/O29-
I/O
14
IO13+
I/O
31
I/O30+
I/O
48
I/O13-
I/O0-
65
I/O30-
I/O
15
IO14+
I/O
32
I/O31+
I/O
49
I/O14-
I/O0-
66
I/O31-
I/O
16
IO15+
I/O
33

VTHI
P
50
I/O15-
I/O0-
67
VTHI1

P
17
IO16+
I/O
34
VTLO
P
51
I/O16-
I/O0-
68
VTLO1

P

 

68-Pin UUT I/O Data Connector, J4

Notes for Table:

●     Pin – Pin number

●     I/O – Input or Output

●     P – Power/GND

●     IO0 – IO31– Differentially Coupled Data Lines.

●     For non-differential I/O Modules, all IOx-(negated) lines are grounded.

●     See the GT I/O Modules and Interfaces User's Guide (ISA) for complete pin listings for I/O modules.

 

Control Connector (14-Pin to UUT)

GT5150 14-Pin Control Connector

GT5150 14-Pin Control Connector

 

The following table defines the GT5150 DIO to UUT control interface. This interface uses a 14-pin VHD connector.

Pin
Function
Type
Pin
Function
Type
1
GND
P
8
Reserved
DNU
2
OEN0*
O
9
Reserved
DNU
3
OEN1*
O
10
JA*
I
4
OEN2*
O
11
XOE0*
I
5
OEN3*
0
12
XOE1*
I
6
Reserved
DNU
13
XOE2*
I
7
Reserved
DNU
14
XOE3*
I

                         

14-Pin UUT Control Connector, J9

 

Notes for the Table:

I = Input; O = Output; P = Power/GND; DNU = Do not use;

* =  Active low.