Tektronix KEITHLEY 2200 Series, Programming Reference Manual

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Status and Events
Figure 3-6: QISR bit functions
Table 3-5: QISR bit functions
Bit Function
15
———— This bit is not used.
14
———— This bit is not used.
13
———— This bit is not used.
12
———— This bit is not used.
11
———— This bit is not used.
10
———— This bit is not used.
9
———— This bit is not used.
8
———— This bit is not used.
7
———— This bit is not used.
6
———— This bit is not used.
5
———— This bit is not used.
4
———— This bit is not used.
3 INST3
STATus:QUEStionable:INSTrument:ISUMmary3
is reported to INST3.
2
INST2
STATus:QUEStionable:INSTrument:ISUMmary2
is reported to INST2.
1 INST1
STATus:QUEStionable:INSTrument:ISUMmary1
is reported to INST1.
0
———— This bit is not used.
The Questionable Status Register (QSR).
The Questionable Status Register is
made up of 8 bits which note the occurrence of two types of events as shown in
the following
fi gure and table.
Figure 3-7: QSR bit functions
Table 3-6: QSR bit functions
Bit Function
8
———— This bit is not used.
7
———— This bit is not used.
6
———— This bit is not used.
5
———— This bit is not used.
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