GX3702 Connectors

The GX3702 provides the same functionality as the GX3701 except the I/O configuration (connectors J1 – J4) is compatible with National Instruments’ PXI 7811R and PXI 7813R modules’ I/O.

Connections to the GX3700 may be made with 68-pin VHDCI male plug connector. Shielded cables with matching connectors are available from MTS.  The I/O connections for the GX3702 are detailed in the tables below.

 

J1 – Flex I/O Bank A Connector

 

Pin#
Flex I/O signal
Description
Pin#
Flex I/O signal
Description
1
GND
Ground
35
FlexIO_P40
Single Ended / Pos Diff
2
GND
Ground
36
FlexIO_N32
Single Ended / Neg Diff
3
GND
Ground
37
FlexIO_P32
Single Ended / Pos Diff
4
GND
Ground
38
FlexIO_P30
Single Ended / Pos Diff
5
GND
Ground
39
FlexIO_N30
Single Ended / Neg Diff
6
GND
Ground
40
FlexIO_P28
Single Ended / Pos Diff
7
GND
Ground
41
FlexIO_N28
Single Ended / Neg Diff
8
GND
Ground
42
FlexIO_N26
Single Ended / Neg Diff
9
GND
Ground
43
FlexIO_P26
Single Ended / Pos Diff
10
GND
Ground
44
FlexIO_N24
Single Ended / Neg Diff
11
GND
Ground
45
FlexIO_P24
Single Ended / Pos Diff
12
GND
Ground
46
FlexIO_N22
Single Ended / Neg Diff
13
GND
Ground
47
FlexIO_P22
Single Ended / Pos Diff
14
GND
Ground
48
FlexIO_N20
Single Ended / Neg Diff
15
GND
Ground
49
FlexIO_P20
Single Ended / Pos Diff
16
GND
Ground
50
FlexIO_N18
Single Ended / Neg Diff
17
GND
Ground
51
FlexIO_P18
Single Ended / Pos Diff
18
GND
Ground
52
FlexIO_P16
Single Ended / Pos Diff
19
GND
Ground
53
FlexIO_N16
Single Ended / Neg Diff
20
GND
Ground
54
FlexIO_N14
Single Ended / Neg Diff
21
GND
Ground
55
FlexIO_P14
Single Ended / Pos Diff
22
GND
Ground
56
FlexIO_N12
Single Ended / Neg Diff
23
GND
Ground
57
FlexIO_P12
Single Ended / Pos Diff
24
GND
Ground
58
FlexIO_P10
Single Ended / Pos Diff
25
GND
Ground
59
FlexIO_N10
Single Ended / Neg Diff
26
GND
Ground
60
FlexIO_N8
Single Ended / Neg Diff
27
+5V
Backplane +5V
61
FlexIO_P8
Single Ended / Pos Diff
28
+5V
Backplane +5V
62
FlexIO_N6
Single Ended / Neg Diff
29
FlexIO_P4
Single Ended / Pos Diff side
63
FlexIO_P6
Single Ended / Pos Diff
30
FlexIO_N2
Single Ended / Neg Diff
64
FlexIO_N4
Single Ended / Neg Diff
31
FlexIO_N34
Single Ended / Neg Diff
65
FlexIO_P2
Single Ended / Pos Diff
32
FlexIO_P36
Single Ended / Neg Diff
66
FlexIO_P34
Single Ended / Pos Diff
33
FlexIO_P38
Single Ended / Pos Diff side
67
FlexIO_N36
Single Ended / Neg Diff
34
FlexIO_P40
Single Ended / Pos Diff side
68
FlexIO_N38
Single Ended / Neg Diff

J1 Flex IO Bank A Pin Out

Legend:

●     FlexIO_PXX (Single Ended / Pos Diff): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file provided by Marvin Test Solution GxFpga setup, can be Single Ended or Differential Positive side as defined by the Firmware

●     FlexIO_NXX (Single Ended / Neg Diff): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file, can be Single Ended or Differential Negative side as defined by the Firmware

●     +5V: From the Backplane going through a 2.4A self-resettable fuse.

●     Diff Clock Input: Dedicated differential clock inputs.  For user designs, this Flex I/O can be repurposed as an addition input/output line.

 

J2 – Flex I/O Bank B Connector

Cross reference between Flex I/O lines as they are defined in the TCL file and the J2 connector

 

Pin#
Flex I/O signal
Description
Pin#
Flex I/O signal
Description
1
GND
Ground
35
FlexIO_N39
Single Ended / Neg Diff
2
GND
Ground
36
FlexIO_P39
Single Ended / Pos Diff side
3
GND
Ground
37
FlexIO_N37
Single Ended / Neg Diff
4
GND
Ground
38
FlexIO_P37
Single Ended / Pos Diff side
5
GND
Ground
39
FlexIO_N35
Single Ended / Neg Diff
6
GND
Ground
40
FlexIO_P35
Single Ended / Pos Diff side
7
GND
Ground
41
FlexIO_N33
Single Ended / Neg Diff
8
GND
Ground
42
FlexIO_P33
Single Ended / Pos Diff side
9
GND
Ground
43
FlexIO_N1
Single Ended / Neg Diff
10
GND
Ground
44
FlexIO_P1
Single Ended / Pos Diff side
11
GND
Ground
45
FlexIO_P3
Single Ended / Pos Diff side
12
GND
Ground
46
FlexIO_N3
Single Ended / Neg Diff
13
GND
Ground
47
FlexIO_N5
Single Ended / Neg Diff
14
GND
Ground
48
FlexIO_P5
Single Ended / Pos Diff side
15
GND
Ground
49
FlexIO_P7
Single Ended / Pos Diff side
16
GND
Ground
50
FlexIO_N7
Single Ended / Neg Diff
17
GND
Ground
51
FlexIO_P9
Single Ended / Pos Diff side
18
GND
Ground
52
FlexIO_N9
Single Ended / Neg Diff
19
GND
Ground
53
FlexIO_P11
Single Ended / Pos Diff side
20
GND
Ground
54
FlexIO_N11
Single Ended / Neg Diff
21
GND
Ground
55
FlexIO_P13
Single Ended / Pos Diff side
22
GND
Ground
56
FlexIO_N13
Single Ended / Neg Diff
23
GND
Ground
57
FlexIO_N15
Single Ended / Neg Diff
24
GND
Ground
58
FlexIO_P15
Single Ended / Pos Diff side
25
GND
Ground
59
FlexIO_N17
Single Ended / Neg Diff
26
GND
Ground
60
FlexIO_P17
Single Ended / Pos Diff side
27
+5V
Backplane +5V
61
FlexIO_N19
Single Ended / Neg Diff
28
+5V
Backplane +5V
62
FlexIO_P19
Single Ended / Pos Diff side
29
FlexIO_P21
Single Ended / Pos Diff side
63
FlexIO_N21
Single Ended / Neg Diff
30
FlexIO_N23
Single Ended / Neg Diff
64
FlexIO_P23
Single Ended / Pos Diff side
31
FlexIO_N25
Single Ended / Neg Diff
65
FlexIO_P25
Single Ended / Pos Diff side
32
FlexIO_N27
Single Ended / Neg Diff
66
FlexIO_P27
Single Ended / Pos Diff side
33
FlexIO_P29
Single Ended / Pos Diff side
67
FlexIO_N29
Single Ended / Neg Diff
34
FlexIO_P31
Single Ended / Pos Diff side
68
FlexIO_N31
Single Ended / Neg Diff

 

J2 Flex IO Bank B Pin Out

 

J3 – Flex I/O Bank B Connector

 

Pin#
Flex I/O signal
Description
Pin#
Flex I/O signal
Description
1
GND
Ground
35
FlexIO128
Single Ended
2
GND
Ground
36
FlexIO127
Single Ended
3
GND
Ground
37
FlexIO126
Single Ended
4
GND
Ground
38
FlexIO125
Single Ended
5
GND
Ground
39
FlexIO124
Single Ended
6
GND
Ground
40
FlexIO123
Single Ended
7
GND
Ground
41
FlexIO122
Single Ended
8
GND
Ground
42
FlexIO121
Single Ended
9
GND
Ground
43
FlexIO120
Single Ended
10
GND
Ground
44
FlexIO119
Single Ended
11
GND
Ground
45
FlexIO118
Single Ended
12
GND
Ground
46
FlexIO117
Single Ended
13
GND
Ground
47
FlexIO116
Single Ended
14
GND
Ground
48
FlexIO115
Single Ended
15
GND
Ground
49
FlexIO114
Single Ended
16
GND
Ground
50
FlexIO113
Single Ended
17
GND
Ground
51
FlexIO112
Single Ended
18
GND
Ground
52
FlexIO111
Single Ended
19
GND
Ground
53
FlexIO110
Single Ended
20
GND
Ground
54
FlexIO109
Single Ended
21
GND
Ground
55
FlexIO108
Single Ended
22
GND
Ground
56
FlexIO107
Single Ended
23
GND
Ground
57
FlexIO106
Single Ended
24
GND
Ground
58
FlexIO105
Single Ended
25
GND
Ground
59
FlexIO104
Single Ended
26
GND
Ground
60
FlexIO103
Single Ended
27
+5V
Backplane +5V
61
FlexIO102
Single Ended
28
+5V
Backplane +5V
62
FlexIO101
Single Ended
29
FlexIO100
Single Ended
63
FlexIO99
Single Ended
30
FlexIO98
Single Ended
64
FlexIO97
Single Ended
31
FlexIO63
Single Ended
65
FlexIO61
Single Ended
32
FlexIO59
Single Ended
66
FlexIO57
Single Ended
33
FlexIO55
Single Ended
67
FlexIO53
Single Ended
34
FlexIO_N41
Single Ended / Neg Diff
68
FlexIO_P41
Single Ended / Pos Diff

 

J3 Flex IO Bank C Pin Out

Legend:

●     FlexIO_PXX (Single Ended / Pos Diff): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file provided by Marvin Test Solution GxFpga setup, can be Single Ended or Differential Positive side as defined by the Firmware

●     FlexIO_NXX (Single Ended / Neg Diff): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file, can be Single Ended or Differential Negative side as defined by the Firmware

●     FlexIO_XX (Single Ended): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file, can only be Single Ended.

●     +5V: From the Backplane going through a 2.4A self-resettable fuse.

 

J4 – Flex I/O Bank D Connector

 
Pin#
Flex I/O signal
Description
Pin#
Flex I/O signal
Description
1
GND
Ground
35
FlexIO_N42
Single Ended / Neg Diff
2
GND
Ground
36
FlexIO_P42
Single Ended / Pos Diff
3
GND
Ground
37
FlexIO54
Single Ended
4
GND
Ground
38
FlexIO56
Single Ended
5
GND
Ground
39
FlexIO58
Single Ended
6
GND
Ground
40
FlexIO60
Single Ended
7
GND
Ground
41
FlexIO62
Single Ended
8
GND
Ground
42
FlexIO64
Single Ended
9
GND
Ground
43
FlexIO96
Single Ended
10
GND
Ground
44
FlexIO95
Single Ended
11
GND
Ground
45
FlexIO94
Single Ended
12
GND
Ground
46
FlexIO93
Single Ended
13
GND
Ground
47
FlexIO92
Single Ended
14
GND
Ground
48
FlexIO91
Single Ended
15
GND
Ground
49
FlexIO90
Single Ended
16
GND
Ground
50
FlexIO89
Single Ended
17
GND
Ground
51
FlexIO88
Single Ended
18
GND
Ground
52
FlexIO87
Single Ended
19
GND
Ground
53
FlexIO86
Single Ended
20
GND
Ground
54
FlexIO85
Single Ended
21
GND
Ground
55
FlexIO84
Single Ended
22
GND
Ground
56
FlexIO83
Single Ended
23
GND
Ground
57
FlexIO82
Single Ended
24
GND
Ground
58
FlexIO81
Single Ended
25
GND
Ground
59
FlexIO80
Single Ended
26
GND
Ground
60
FlexIO79
Single Ended
27
+5V
+5V from Backplane
61
FlexIO78
Single Ended
28
+5V
+5V from Backplane
62
FlexIO77
Single Ended
29
FlexIO76
Single Ended
63
FlexIO75
Single Ended
30
FlexIO74
Single Ended
64
FlexIO73
Single Ended
31
FlexIO72
Single Ended
65
FlexIO71
Single Ended
32
FlexIO70
Single Ended
66
FlexIO69
Single Ended
33
FlexIO68
Single Ended
67
FlexIO67
Single Ended
34
FlexIO66
Single Ended
68
FlexIO65
Single Ended

 

J4 Flex IO Bank D Pin Out

Legend:

●     FlexIO_PXX (Single Ended / Pos Diff): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file provided by Marvin Test Solution GxFpga setup, can be Single Ended or Differential Positive side as defined by the Firmware

●     FlexIO_NXX (Single Ended / Neg Diff): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file, can be Single Ended or Differential Negative side as defined by the Firmware

●     FlexIO_XX (Single Ended): Altera Stratix III FPGA Flex I/O signal name as defined in the TCL (Tool Command Language) file, can only be Single Ended.

●     +5V: From the Backplane going through a 2.4A self-resettable fuse.