HP ESA-E Series Programmer's Manual page 45

Esa spectrum analyzers
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Operation Status Register
Figure 2-2. Status Operation Register
CALibrating
Unused
Unused
SWEeping
Unused
Waiting for TRIGger
Unused
Unused
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Always Zero (0)
Operation
Condition Register
Operation
Positive
Transition Filter
Operation
Negative
Transition Filter
Operation
Event Register
+
Operation
Event
Enable Register
To Status Byte Register Bit #7
The Operation Status Register is used to determine the specific event
that sets bit 7 in the Status Byte Register. The Operation Status
Register consists of the following registers:
The Operation Status Condition Register contains the following bits:
Chapter 2
Status
15
14 13
12
Status
15
14 13
12
Status
15
14 13
12
Status
15
14 13
12
&
&
&
&
Status
15
14 13
12
Operation Status
condition register
Operation Status
positive transition filter
Operation Status
negative transition filter
Operation Status
event register
Operation Status
event enable register
Using the Analyzer Status Registers
11
10
9
8
7
6
5
4
3
3
11
10
9
8
7
6
5
4
11
10
9
8
7
6
5
4
3
11
10
9
8
7
6
5
4
3
&
&
&
&
&
&
&
&
&
3
11
10
9
8
7
6
5
4
HP ESA Status Registers
2
1
0
2
1
0
2
1
0
2
1
0
&
&
&
2
1
0
ck758a
2-15

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