National Instruments PCI-7342, User Manual

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Chapter 5 Signal Connections
NI PCI-7342 Hardware User Manual 5-16 ni.com
Digital I/O Connector
All the general-purpose digital I/O lines are available on a separate 68-pin
digital I/O connector. Figure 5-11 shows the pin assignments for this
connector.
Figure 5-11.
68-Pin Digital I/O Connector Pin Assignments
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
+5 V
PCLK
Reserved
Reserved
PWM1
Reserved
Reserved
Reserved
PWM2
Port 1:bit 0
Digital Ground
Port 1:bit 3
Port 1:bit 4
Digital Ground
Port 1:bit 7
Port 2:bit 0
Port 2:bit 1
Digital Ground
Digital Ground
Digital Ground
Port 2:bit 6
Port 2:bit 7
Port 3:bit 0
Digital Ground
Port 3:bit 3
Port 3:bit 4
Digital Ground
Port 3:bit 7
Port 4:bit 0
Digital Ground
Port 4:bit 3
Port 4:bit 4
Digital Ground
Port 4:bit 7
Digital Ground
Digital Ground
Digital Ground
DPull
Digital Ground
Reserved
Digital Ground
Digital Ground
Digital Ground
Port 1:bit 1
Port 1:bit 2
Digital Ground
Port 1:bit 5
Port 1:bit 6
Digital Ground
Digital Ground
Port 2:bit 2
Port 2:bit 3
Port 2:bit 4
Port 2:bit 5
Digital Ground
Digital Ground
Port 3:bit 1
Port 3:bit 2
Digital Ground
Port 3:bit 5
Port 3:bit 6
Digital Ground
Port 4:bit 1
Port 4:bit 2
Digital Ground
Port 4:bit 5
Port 4:bit 6
Digital Ground