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Bit
Setting
Bit
Purpose
Setting
Agilent N9378A 24-Channel Low-Resistance Load Card
E6198B Switch/Load Unit User Manual
7
6
state
state
state
• Write Only
• State: 1 = Loadx.2 connected to Loadx
• State: 0 = Loadx.1 connected to Loadx
• Power On/Reset State = 0 (all Loadx.1 connected to Loadx)
Load Select 9-16 (W) Base + 9
This register controls the load selection relays for channels 9-16.
(See
Figure
7
6
Chan16
Chan15
Chan14
state
state
state
• Write Only
• State: 1 = Loadx.2 connected to Loadx
• State: 0 = Loadx.1 connected to Loadx
• Power On/Reset State = 0 (all Loadx.1 connected to Loadx)
The Agilent N9378A low-resistance load card lets you attach as
many as four loads per channel. Loads are mounted onboard on
a series of mezzanine cards that plug into the load card. The
N9378A card also provides an output relay in a general-purpose
configuration. See
Card"
for a block diagram and more information.
Unless otherwise noted, writing a 1 closes (energizes) a relay,
and writing a 0 opens (de-energizes) the relay. The reset and
power-on state for all relays is open.
5
4
3
state
state
h
B-10.) For x=9-16:.
5
4
3
Chan13
Chan12
state
state
"Using the Agilent E6178B 8-Channel Load
Register Definitions
2
1
state
state
state
2
1
Chan11
Chan10
Chan9
state
state
state
B
0
0
B-35
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