Tektronix KEITHLEY System SourceMeter 2636B Reference Manual page 689

Series 2600B System SourceMeter® Instrument Reference Manual
Usage
operationRegister =
status.operation.instrument.tsplink.trigger_overrun.condition
operationRegister = status.operation.instrument.tsplink.trigger_overrun.enable
operationRegister = status.operation.instrument.tsplink.trigger_overrun.event
operationRegister = status.operation.instrument.tsplink.trigger_overrun.ntr
operationRegister = status.operation.instrument.tsplink.trigger_overrun.ptr
status.operation.instrument.tsplink.trigger_overrun.enable = operationRegister
status.operation.instrument.tsplink.trigger_overrun.ntr = operationRegister
status.operation.instrument.tsplink.trigger_overrun.ptr = operationRegister
operationRegister
Details
These attributes are used to read or write to the operation status TSP-link overrun registers. Reading
a status register returns a value. The binary equivalent of the returned value indicates which register
bits are set. The least significant bit of the binary number is bit B0, and the most significant bit is bit
B15. For example, if a value of 10 is read as the value of the condition register, the binary equivalent
is 0000 0000 0000 1010. This value indicates that bit B1 and bit B3 are set.
B15 B14
** >
0 0
* Least significant bit
** Most significant bit
A set bit indicates that the specified line generated an action overrun when triggered to generate an
output trigger.
For information about .condition, .enable, .event, .ntr, and .ptr registers, refer to
contents (on page D-1) and
register are defined in the following table.
Bit Value
Not used
B0
status.operation.instrument.tsplink.trigger_overrun.LINE1
B1
status.operation.instrument.tsplink.trigger_overrun.LINE2
B2
status.operation.instrument.tsplink.trigger_overrun.LINE3
B3
Not used
B4-B15
As an example, to set bit B1 of the operation status TSP-Link overrun enable register, set
status.operation.instrument.tsplink.trigger_overrun.enable =
status.operation.instrument.tsplink.trigger_overrun.LINE1.
In addition to the above constants, operationRegister can be set to the numeric equivalent of the
bit to set. To set more than one bit of the register, set operationRegister to the sum of their
decimal weights. For example, to set bits B1 and B3, set operationRegister to 10 (which is the
sum of 2 + 8).
2600BS-901-01 Rev. E / January 2019
The status of the operation status TSP-link overrun register; a zero (0) indicates
no bits set (also send 0 to clear all bits); other values indicate various bit settings
B13 B12 B11 B10
> > > >
0 0 0 0
Enable and transition registers
B9 B8 B7 B6 B5
> > > >
0 0 0 0
(on page D-19). The individual bits of this
Section 11: TSP command reference
B4 B3 B2 B1
> > > > >
0 0 1 0 1
Status register set
Description
Not applicable
Bit B1 decimal
value: 2
Bit B2 decimal
value: 4
Bit B3 decimal
value: 8
Not applicable
B0
*
0
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