Measurement Computing Digital488/80A User Manual
Page 90
Channel 1
Pin
Signal Name
Pin
Description
Description
Signal Name
1
Port 1 Bit 1 (I/O)
26
Port 4 Bit 2 (I/O)
2
Port 1 Bit 2 (I/O)
27
Port 4 Bit 3 (I/O)
3
Port 1 Bit 3 (I/O)
28
Port 4 Bit 4 (I/O)
4
Port 1 Bit 4 (I/O)
29
Port 4 Bit 5 (I/O)
5
Port 1 Bit 5 (I/O)
30
Port 4 Bit 6 (I/O)
6
Port 1 Bit 6 (I/O)
31
Port 4 Bit 7 (I/O)
7
Port 1 Bit 7 (I/O)
32
Port 4 Bit 8 (I/O)
8
Port 1 Bit 8 (I/O)
33
Port 5 Bit 1 (I/O)
9
Port 2 Bit 1 (I/O)
34
Port 5 Bit 2 (I/O)
10
Port 2 Bit 2 (I/O)
35
Port 5 Bit 3 (I/O)
11
Port 2 Bit 3 (I/O)
36
Port 5 Bit 4 (I/O)
12
Port 2 Bit 4 (I/O)
37
Port 5 Bit 5 (I/O)
13
Port 2 Bit 5 (I/O)
38
Port 5 Bit 6 (I/O)
14
Port 2 Bit 6 (I/O)
39
Port 5 Bit 7 (I/O)
15
Port 2 Bit 7 (I/O)
40
Port 5 Bit 8 (I/O)
16
Port 2 Bit 8 (I/O)
41
Clear (Out)
17
Port 3 Bit 1 (I/O)
42
Data Strobe (Out)
18
Port 3 Bit 2 (I/O)
43
Trigger (Out)
19
Port 3 Bit 3 (I/O)
44
Inhibit (Out)
20
Port 3 Bit 4 (I/O)
45
Service Input (In)
21
Port 3 Bit 5 (I/O)
46
Ext. Data Ready (In)
22
Port 3 Bit 6 (I/O)
47
(Not Used)
23
Port 3 Bit 7 (I/O)
48
HVCX1 Flyback
24
Port 3 Bit 8 (I/O)
49
+5 V (50 mA max)
25
Port 4 Bit 1 (I/O)
50
I/O Common (Gnd)
84 Appendix A
Digital488/80A User's Manual