Chapter 8
SC-2056
©
National Instruments Corporation
8-7
Figures 8-3 through 8-15 show the pin assignments for each I/O connector
on the SC-2056.
Figure 8-3.
Pin Assignments for SC-2056 I/O Connector J1
50
100
49
99
48
98
47
97
46
96
45
95
44
94
43
93
42
92
41
91
40
90
39
89
38
88
37
87
36
86
35
85
34
84
33
83
32
82
31
81
30
80
29
79
28
78
27
77
26
76
25
75
24
74
23
73
22
72
21
71
20
70
19
69
18
68
17
67
16
66
15
65
14
64
13
63
12
62
11
61
10
60
9
59
8
58
7
57
6
56
5
55
4
54
3
53
2
52
1
51
FOUT
ACH63
GPCTR0OUT
ACH55
PFI9/GPCTR0GATE
ACH62
PFI8/GPCTR0SOURCE
ACH54
PFI7/STARTSCAN
ACH61
PFI6/WFTRIG
ACH53
PFI5/UPDATE*
ACH60
GPCTR1OUT
ACH52
PFI4/GPCTR1GATE
ACH59
PFI3/GPCTR1SOURCE
ACH51
PFI2/CONV*
ACH58
PFI1/TRIG2
ACH50
PFI0/TRIG1
ACH57
EXSTROBE*
ACH49
SCANCLK
ACH56
+5 V
ACH48
+5 V
ACH47
DGND
ACH39
DIO7
ACH46
DIO3
ACH38
DIO6
ACH45
DIO2
ACH37
DIO5
ACH44
DIO1
ACH36
DIO4
AIGND
DIO0
AISENSE2
DGND
ACH43
AOGND
ACH35
EXTREF
ACH42
DAC1OUT
ACH34
DAC0OUT
ACH41
AISENSE
ACH33
ACH15
ACH40
ACH7
ACH32
ACH14
ACH31
ACH6
ACH23
ACH13
ACH30
ACH5
ACH22
ACH12
ACH29
ACH4
ACH21
ACH11
ACH28
ACH3
ACH20
ACH10
ACH27
ACH2
ACH19
ACH9
ACH26
ACH1
ACH18
ACH0
ACH25
AIGND
ACH17
AIGND
ACH24
AIGND
ACH16