[Source:]Digital:flagn:polarity - Keysight VXI Bus 75000 C Series User And Programming Manual

Keysight E1458A Command Reference

[SOURce:]DIGital:FLAGn:POLarity

[SOURce:]DIGital:FLAGn:POLarity <POS or NEG> sets the voltage level for
logical true to either TTL High, POSitive, or TTL Low, NEGative, on the FLG
handshake line.
Parameters
Comments
Example
DIG:FLAG0:POL POS sets logical true to TTL High on the port 0 flag line.
[SOURce:]DIGital:FLAGn:POLarity?
[SOURce:]DIGital:FLAGn:POLarity? returns a string, either POS or NEG,
indicating the logical true condition of the flag (FLG) line.
Parameters
Example
SOURCE:DIGITAL:FLAG0:POLarity? uses long commands to query the state of
the logical true condition on port 0.
DIG:FLAG0:POL? performs the same function as the example above with short
commands.
96
Parameter Name Parameter Type
FLAGn Numeric
<polarity> Discrete
–
:FLAGn is the keyword used for commands relating to the flag line at port
n. The port number n must be the last character of the keyword without
spaces.
– Related Commands: [SOURce:]DIGital:FLAGn:POLarity?
[SOURce:]DIGital:CONTroln:POLarity
[SOURce:]DIGital:CONTroln:POLarity?
– *RST Condition: POLarity = POSitive
Parameter Name Parameter Type
FLAGn Numeric
Range of Values
none, 0 through 11
POSitive or NEGative
Range of Values
none, 0 through 11
Keysight E1458A 96-Channel Digital I/O Module User Guide
[SOURce:] Subsystem
Default
0
None
Default
0