HP 54501A - Logic

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