Table B-6 Summary Of Load Card Register Definitions - Agilent Technologies E6198B User Manual

B
Register Definitions
Load Card Register Definitions

Table B-6 Summary of Load Card Register Definitions

Register E6175A
Offset 8-Ch.
Base+0 h Card type
Base+1 h Card
config.
Base+2 h Status
Base+3 h Current
select
Base+4 h Load
select 1-8
Base+5 h Power
select 1-8
Base+6 h N/A
Base+7 h N/A
Base+8 h N/A
Base+9 h N/A
Base+A h N/A
Base+B h N/A
B-10
Registers for the various load cards are defined in the following
tables. Each register is designated as W (Write-only) or R
(Read-only). The
Table B-6 summarizes the register mapping for all load cards.
E6176A E6177A
16-Ch. 24-Ch.
Card type Card type
Card Card
config. config.
Status Status
Current Load
select select 1-8
Load Load
select 1-8 select
9-16
Load Load
select select
9-16 17-24
Power Power
select 1-8 select 1-8
Power Power
select select
9-16 9-16
N/A Power
select
17-24
N/A N/A
N/A N/A
N/A N/A
subscipt indicates a hexadecimal number.
h
U7177A E6178B
24-Ch. 8-Ch.
Card type Card type
Card Card
config. config.
Status Status
Current Current
Sense select
Load Load
select 1-8 select
Load N/A
select
9-16
Load N/A
select
17-24
Power N/A
select 1-8
Load N/A
select 1-8
Power N/A
select
9-16
Power N/A
select
17-24
N/A N/A
N9377A N9378A
16-Ch. 24-Ch.
Card type Card type
Card Card
config. config.
Status & Status &
card control
config. bit
8
Current Mezzanin
select e card #1
config.
Load Mezzanin
select e card #2
config.
Load Mezzanin
select e card #3
config.
Power Load
select select
Power Load
select select
Power Load
select select
Power Load
select select
N/A Load
select
N/A Load
select
E6198B Switch/Load Unit User Manual
N9379A
48-Ch.
Card type
Card
config.
Status &
control
Mezzanin
e card #1
config.
Mezzanin
e card #2
config.
Mezzanin
e card #3
config.
Load
select
Load
select
Load
select
Load
select
Load
select
Load
select