Marconi Instruments 2040 - Page 129

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COUPLING EVENT
REGISTERS
This is a device dependant
Register
and the bits
have
meanings as
shown
in the list at the
bottom
of the page.
Condition
Register
OCR?
Register
Read/Write
Commands
CSR?
Cl
d
6
d
5
m
d
3
d
2
KB
d
0
Transition
Filter
#
Status
Register
OR
CSE
CSE?
&
Enable
Register
<csb>
_
&
&
&
&
&
# Positive
transition sets status.
d
7
d
6
d
5
d
4
d
3
d
2
d, d
0
d
7
d
6
d
5
d
4
d
3
d
2
Q.
do
&
f-
CD
KB
CD
mm
e
3
e
2
e, e
o
C0070
d
0
rf level
restricted by requested am
d
1
fm
restricted
by requested carrier frequency
d
2
widebandfm restricted
by
requested
carrier frequency
d
3
am2 depth restricted
by
requested
ami depth
d
4
fm2 deviation restricted
by
requested
fml
deviation
d
5
pm2 deviation restricted
by requested pml deviation
d
6
number of sweep
steps restricted by other parameters
d
7
not
used
<csb> coupling
event register summary bit
46882-074C
3-2-45