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User’s Guide U3025-90001
U3025AE10
DUT Control Lines
NOTE
All DUT control lines must be set with each command sent. Logic 0 = high
Figure 27
DUT Control Line Pin Assignment
Table 7
DUT Control Line Pin Assignment
Pin
Number
Signal Name
Description
1
Line 1
Output port of line 1
2
Line 2
Output port of line 2
3
Line 3
Output port of line 3
4
Line 4
Output port of line 4
5
Line 5
Output port of line 5
6
Line 6
Output port of line 6
7
Line 7
Output port of line 7
8
Line 8
Output port of line 8
9
Not used
10
Not used
11
Not used
12
+2 V to +5 V
The voltage input to pin 13. (The voltage can be varied by
rotating the voltage adjustment trimmer on the front panel).
13
Positive Input
Input a signal that is outputted when each line is high from
pin 12 or external dc power supply.
14
Negative Input
Input a signal that is outputted when each line is low from
the external dc power supply. Able to output 0 V as low from
the each line by connecting to pin 15.
15
Gnd
ground terminal
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