Agilent Technologies 4349B User Manual

4349B
Standard
Operation
Status
Group
The
4349B
provides
two
standard
operation
status
groups|operation
status
register
group and
questionable
status
register
group|which
can
be
accessed using
STATus subsystem
commands.
(Refer
to
STATus
subsystem
in
\GPIB
Commands".) If
you are
beginner,
you will
rarely need
to
use
this
group
.
The
individual bit
assignment of
these registers
are given
\Operation Status
Register"
and
\Questionable
Status
Register"
later
in
this
section.
Each
group
includes
a
condition
register
,an
event register
,and
an enable
register
.(Illustrated
in
Figure
5-5
.)
The
condition
register
reects
the
internal
states of
4349B.
So each
time the
4349B
's
condition
is
changed,
its
condition
bit
is
changed from
\0" to
\1", or
from \1"
to
\0".
The
event
register's
bit
corresponds
to
a
condition
register's.
The transition
lter reports
to
the
event
register
that
an
event (a
bit changed
from \1"
to
\0")
has
taken
place
in
the
condition
register
.
The
enable
register
enables
the corresponding
bit in
the event
register
to
set
the
status
summary
bit,
bit
7,
or
bit
3of
the status
byte
.
Figure 5-5. Standard Operation Status Group Structure
5-36 GPIB Reference

Agilent Technologies 4349B Specifications

General

Brand	Agilent Technologies
Model	4349B
Category	Measuring Instruments
Language	English