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Multitone Audio Test System
User Manual
V 3.32
65 / 71
IEEE Standard Status Data Structure
7
6
5
4
3
2
1
0
7
6
ESB MAV
3
2
1
0
7
6
5
4
3
2
1
0
7
5
4
3
2
1
0
&
&
&
&
&
&
&
&
&
&
&
&
&
&
&
Log
ic
a
l O
R
Lo
gi
c
a
l O
R
Standard
Event Status Register
*ESR?
Status Byte Register
read by *STB?
read by Serial Poll
Standard
Event Status
Enable Register
*ESE <NRf>
*ESE?
Service Request
Enable Register
*SRE <NRf>
*SRE?
Po
w
e
r O
N
N
o
t Us
ed
Co
mm
an
d Er
ro
r
N
o
t Us
ed
D
e
v
ic
e
De
p
e
nd
en
t E
rr
o
r
N
o
t Us
ed
N
o
t Us
ed
O
p
er
at
io
n
Co
m
p
le
te
RQS
MSS
Service
Request
Generation
1 )
Queue
Not-Empty
Output Queue
For more detailed information refer to IEEE Std 488.2-1992 (IEEE Standard Codes,
Formats, Protocols, and Common Commands).
1)
Service Request clears RQS but not MSS!
