Status:operation Register 2-1 - Agilent Technologies ESA-E Series Programmer's Manual

Status Registers
Use Status Registers to Determine the State of Analyzer Events and Condition s
STATus:OPERation Registe r
The STATus:OPERation register is used to determine the specific even t
that sets bit 7 in the status byte register . This register also monitors th e
current measurement state and checks to see if the analyzer i s
performing any of these functions :
• measuring
• calibrating
• sweeping
• waiting for a trigger
Figure 2-10
STATus :OPERation Registe r
To Status Byte Register Bit #7
c172c
CALi brating
Unused
Unused
SWEeping
MEASuring
Waiting for TRIGger
Unused
Unused
Pause d
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Always Zero (0)
V V T V V V
Operation Statu s
Condition Register
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Operation Statu s
Event Register
Operation Status
Event
Enable Register
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Operation Status
Positiv e
Transition Filte r
Operation Statu s
Negative
Transition Filter
Chapter 2 2-17