Stb Status Byte Query; Figure 7-265 Stb Syntax - Agilent Technologies 8560E User Manual

Language Reference

STB Status Byte Query

STB Status Byte Query
Syntax
Figure 7-265 STB Syntax
Description
The STB command returns to the controller the decimal equivalent of
the bits set in the status byte (see the RQS and SRQ commands). STB is
equivalent to a serial poll command. The RQS and associated bits are
cleared in the same way that a serial poll command would clear them.
For more information, refer to Chapter 5.
618
Bit Decimal Definition
7 — Not used
6 64 Request service
5 32 Error present in error register
4 16 Command complete
3 — Not used
2 4 End of sweep
1 2 Message occurred
0 0 Cleared
Chapter 7