CONNECTORS
Table C-1. Pin Description of the Auxiliary Interface
Pin # Function In/Out Signal
Level
1 No Connection
2 Z-Axis Blanking/Markers Out Blank=+5 V
Marker=
0
5
3 Spare
4 Spare I/O TTL
5 Low Stop Sweep I/O TTL
6 +5.2V Out TTL
7 No Connection
8 Divider-Sync Out TTL
9 External Trigger In TTL
10 Spare Out TTL
11 Spare Out TTL
12 Low Retrace I/O TTL
13 No Connection
14 Low Marker Out TTL
15 Low Qualied Stop Sweep Out TTL
16 Spare Out TTL
17 Spare Out TTL
18 Sweep Output Out 0 to 10 V ramp
19 Ground
20 Low Blank Request In TTL
21 Spare
22 No Connection
23 Spare
24 Low Source Settled Out TTL
25 No Connection
Figure C-1. Auxiliary Interface Connector
Operating and Programming Reference C-7