Logic - HP 54501A Programming Reference Manual

LOGic
LOGic
command/query
Command
Syntax:
Example:
Query Syntax:
Returned Format:
Example:
The :TRIGGER:LOGIC
command
is valid in the Pattern and State
Trigger Modes,
as
well
as
the
DELAY Trigger Mode when qualifmg by
PATTERN
or
STATE. The
LOGIC
command
is used to specify the
relation between
the
signal and the defined voltage
level that must
exist
before that part of the pattern is
considered valid.
If
the
signal
on
a
selected
path
is
greater than
the trigger level,
that signal
is
considered
HIGH. If
it is
less
than the
trigger level, it is considered
LOW.
The
LOGIC
query returns the last
specified logic
level
of
the currently
enabled path.
:TRIGger: LOGic
{HIGH
|
LOW
|
DONTcare}
OUTPUT 707;":TRIG:LOGIC DONT"
:TRIGger:LOGic?
[:TRIGger: LOGic] {HIGH
| LOW |
DONTcare}
<NL>
DIM
L$[50]
OUTPUT
707;":TRIGGER: LOGIC?"
ENTER
707; L$
PRINT L$
HP 54501A
Programming
Trigger Subsystem
16-23