R3131 Spectrum Analyzer Operation Manual
4.1 GPIB Remote Programming
4-9Dec 1/97
• Status byte register
• Standard event register
• Standard operation status register
The arrangement of the status registers of the spectrum analyzer are shown in Figure 4-1.
The status registers are shown in detail in Figure 4-2.
Figure 4-1 Arrangement of the Three Status Registers
OPR ESB MAV 3 2 1 UCAL
Status byte
register
Service request
Standard operation
status register
Standard event
register
Output
buffer
. . . . . . . . . .
MSS
RQS