[Source:] Subsystem; Subsystem Syntax - Keysight VXI Bus 75000 C Series User And Programming Manual

Keysight E1458A Command Reference

[SOURce:] Subsystem

The [SOURce:] subsystem defines the command set for the Keysight E1458A
Digital I/O Module output statements. It also defines the state and polarity of the
control line (CTL), the polarity of the flag line (FLG), the handshaking mode, and
handshake delay for both data input and output. The root command [SOURce:] is
optional.

Subsystem Syntax

76
[SOURce:]
DIGital
:CONTroln
:POLarity <POS | NEG>
:POLarity?
[:VALue] <0 | 1 or ON | OFF>
[:VALue]?
:DATAn
[:BYTE]
:WORD
:BITm <0 | 1>
:BITm?
:BITm
:MONitor?
:HANDshake
:DELay <time>
:DELay?
[:MODE] <NONE | LEADing | TRAiling |
PULSe | PARTial | STRobe>
[:MODE]?
:MONitor?
:POLarity <POS | NEG>
:POLarity?
:TRACe <name>
[:VALue] [<base>]<value>
[:VALue]?
:BITm <0 | 1>
:BITm?
:BITm
:MONitor?
:HANDshake
:DELay <time>
:DELay?
[:MODE] <NONE | LEADing | TRAiling |
PULSe | PARTial | STRobe>
[:MODE]?
:MONitor?
Keysight E1458A 96-Channel Digital I/O Module User Guide
[SOURce:] Subsystem