Gould OS4001 Output Unit

Pin No.   Connection
 1       Continuous read-out input
 2       Read-out marker
 3       Remote start input
 4       Logic earth (0V)
 5       Clock 1
 6       Clock 2
 7       Dl (Most significant)  \
 8       D2                      |
 9       D3                      |
10       D4                      |
11       D5                      |
12       D6                       > X-ramp output
13       D7                      |
14       D8                      |
15       D9                      |
16       D10 (Least significant)/
17       Not connected
18       Not connected
19       Dl (Most significant)  \
20       D2                      |
21       D3                      |
22       D4                       > Channel 1 output
23       D5                      |
24       D6                      |
25       D7                      |
26       D8 (Least significant) /
27       Dl (Most significant)  \
28       D2                      |
29       D3                      |
30       D4                       > Channel 2 output
31       D5                      |
32       D6                      |
33       D7                      |
34       D8 (Least significant) /
35       Not connected
36       Not connected