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Bit
Purpose
Setting
Bit
Purpose
Setting
E6198B Switch/Load Unit User Manual
Card Type (R) Base + 0
This register reads back the card type of the card. The N9377A
is uniquely identified by card type 07
7
6
5
Card
Card
Card
Type
Type
Type
0
0
0
• Read Only
• Power On/Reset State = 07
Card Configuration (R) Base + 1
This register reads back the card configuration. Card
configuration is determined by the user to distinguish different
load configurations on the same load card type. The default
read back is FF
to create a configuration byte unique to the loads installed.
Use the actions
register.
Note also that the N9377A load card supports a CC8 bit for
offset register base+2
(R) Base + 2
7
6
5
CC7
CC6
CC5
state
state
state
• Read Only
• Undefined bits read back as all 1s (FF
Status & Card Configuration, Bit 8 (R) Base + 2
This register reads back the card's status and contains bit 8 of
the card configuration port. The status is defined as the state of
the relay timer. The relay timer has two timers wire-OR'd
together. One timer is designed for the slower armature relays
(>16 ms) and the second designed for the faster reed relays
h
4
3
Card
Card
Type
Type
0
0
h
h
, but you can pull down bits to zero as required
h
loadCardGetInfo
and
. (See
"Status & Card Configuration, Bit 8
h
")
h
4
3
CC4
CC3
state
state
Register Definitions
.
h
2
1
Card
Card
Type
Type
1
1
GetLoadCardID
to read this
2
1
CC2
CC1
state
state
)
h
h
B
0
Card
Type
1
0
CC0
state
B-31
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