HP ESA-E Series - Page 51

Chapter 2 2-21
HP ESA Status Registers
Using the Analyzer Status Registers
set to 1, send the command :STAT:QUES:ENAB 520 (512 + 8). The
command :STATus:QUEStionable:ENABle? returns the decimal value
of the sum of the bits previously enabled with the
:STATus:QUEStionable:ENABle <num> command.
Questionable Status Power Register
Figure 2-8. Questionable Status Power Register
The Questionable Status Power Register is used to determine the
specific event that sets bit 3 in the Questionable Status condition
register. The Questionable Status Power Register consists of the
following status registers:
Questionable Status Power
condition register
Questionable Status Power positive transition filter
Questionable Status Power negative transition filter
Questionable Status Power event register
To Questionable Register Bit #3Status
Reserved
QUEStionable
POWer
Event
Enable Register
Status
+
012
3
45678910111214 1315
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
012345678910111214 1315
012345678910111214 1315
012345678910111214 1315
012
3
45678910111214 1315
ck769a
Source LO Unleveled
Source
LO Unleveled
LO Out Unleveled
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Always Zero (0)
50 MHz Osc Unleveled
Reserved
Input Overload Tripped
QUEStionable
POWer
Condition Register
Status
QUEStionable
POWer
Event Register
Status
QUEStionable
POWer
Negative
Transition Filter
Status
QUEStionable
POWer
Positive
Transition Filter
Status