B-52 E6198B Switch/Load Unit User Manual
B Register Definitions
Load Select 17-20 (W) Base + A
h
This register controls the power selection relays for channels 17
through 20 with two possible loads on each channel.
• Write Only
• State:
1 = closed
0 = open
• Power On/Reset State = 0
Load Select 21-24 (W) Base + B
h
This register controls the power selection relays for channels 21
through 24 with two possible loads on each channel.
• Write Only
• State:
1 = closed
0 = open
• Power On/Reset State = 0
Load Select 25-28 (W) Base + C
h
This register controls the power selection relays for channels 25
through 28 with two possible loads on each channel.
Bit 76543 210
Purpose
Chan21.2 Chan20.1 Chan19.2 Chan19.1 Chan18.2 Chan18.1 Chan17.2 Chan17.1
Setting state state state state state state state state
Bit 76543 210
Purpose
Chan24.2 Chan24.1 Chan23.2 Chan23.1 Chan22.2 Chan22.1 Chan21.2 Chan21.1
Setting state state state state state state state state
Bit 76543 210
Purpose
Chan28.2 Chan28.1 Chan27.2 Chan27.1 Chan26.2 Chan26.1 Chan25.2 Chan25.1
Setting state state state state state state state state