Tektronix KEITHLEY SourceMeter 2606B Reference Manual page 710

Model 2606B System SourceMeter® Instrument Reference Manual
Bit Value
status.MESSAGE_AVAILABLE
B4
status.MAV
status.EVENT_SUMMARY_BIT
B5
status.ESB
Not used
B6
status.OPERATION_SUMMARY_BIT
B7
status.OSB
As an example, to set bit B0 of the service request enable register, set status.request_enable =
status.MSB.
In addition to the above values, requestSRQEnableRegister can be set to the numeric equivalent
of the bit to set. To set more than one bit of the register, set requestSRQEnableRegister to the
sum of their decimal weights. For example, to set bits B0 and B7, set
requestSRQEnableRegister to 129 (1 + 128).
Bit
Binary value
Decimal
Weights
Example 1
requestSRQEnableRegister = status.MSB + status.OSB
status.request_enable = requestSRQEnableRegister
Uses constants to set the MSB and OSB bits of the service request (SRQ) enable register.
Example 2
-- decimal 129 = binary 10000001
requestSRQEnableRegister = 129
status.request_enable = requestSRQEnableRegister
Uses a decimal value to set the MSB and OSB bits of the service request (SRQ) enable register.
Also see
Status byte and service request (SRQ)
status.condition
status.system.*
2606B-901-01 Rev. C November 2021
B7 B6
0/1 0/1
128 64
7 6
(2 ) (2 )
(on page 10-14)
(on page 15-273)
(on page 15-342)
Description
Set summary bit indicates that a response message
is present in the Output Queue.
Bit B4 decimal value: 16
Set summary bit indicates that an enabled event in
the Standard Event Status Register has occurred.
Bit B5 decimal value: 32
Not applicable
Set summary bit indicates that an enabled event in
the Operation Status Register has occurred.
Bit B7 decimal value: 128
B5 B4 B3
0/1 0/1 0/1
32 16 8
5 4 3
(2 ) (2 ) (2 )
Section 15: TSP command reference
B2 B1 B0
0/1 0/1 0/1
4 2 1
2 1 0
(2 ) (2 ) (2 )
15-337