B-1
Agilent TS-5000
E6198B Switch/Load Unit User Manual
Agilent Technologies
B
Register Definitions
Address Space B-2
Switch/Load Unit Register Definitions B-4
Load Card Register Definitions B-10
Agilent E8792A and E8793A Pin Card Register Definitions B-57
Agilent E8782A 24-Instrument, 40-Measurement Matrix Card B-65
Agilent E8783A 64-Pin Matrix Card B-74
Agilent E8794A Custom Card Register Definitions B-83
This appendix provides register-based programming
information for the Agilent E6198B Switch/Load Unit
backplane, the individual load cards, the pin cards, and the
custom card. This information can help you with
troubleshooting components of the load cards or Switch/Load
Unit.
Agilent strongly recommends that you address the registers and
relays through drivers that track the state of all the Switch/Load
Unit relays from the moment of start-up. Failure of the software to
maintain state awareness could result in shorting the power bus
across one or more relays, thereby damaging or destroying them.