Keysight Technologies U3042AM20, Руководство пользователя и сервисное руководство

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58 Keysight U3042AM20 User’s and Service Guide
U3042AM20
Control Lines
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Setting the Control Lines with Address and Data Values
This section describes how to control the DUT control lines. Refer to “Control
Lines” on page 54 .
Setting the PNA to Standalone Mode
1. Select Utility > System > Configure > Multiport Capability -OR-
(Instrument > Setup > External Hardware > Multiport > Multiport Configuration...) .
In the dialog box, select Restart as a Standalone PNA > OK.
As described in “Setting the Test Port Paths with Address and Data” on page 47 , the
<address>.<data> values are determined in a similar manor, with the following
exceptions:
— Table 15 will be used.
— The <address> value is always = 112
All DUT control lines remain in a high logic state until set by the address data 0 = logic
high. All control lines are set by the sum of the data sent to the Test Set.
Example: To set control line 1 and 8 to a low state send command 112.129 (1 + 128).
All other lines remain in a high state.
Table 15 Test Set DUT Control Address and Data Logic Table
Address Data Description Pin
112 0 ALL the Control Lines set to logic high 13
112 255 ALL the Control Lines set to logic low 14
112 1 DUT Control Line 1 set to logic low 1
112 2 DUT Control Line 2 set to logic low 2
112 4 DUT Control Line 3 set to logic low 3
112 8 DUT Control Line 4 set to logic low 4
112 16 DUT Control Line 5 set to logic lowe 5
112 32 DUT Control Line 6 set to logic low 6
112 64 DUT Control Line 7 set to logic low 7
112 128 DUT Control Line 8 set to logic low 8