Keithley 2657A, Reference Manual, Page: 609 / 805

Section 7: TSP command reference Model 2657A High Power System SourceMeter® Instrument Reference Manual
7-296 2657A-901-01 Rev. B/December 2012
B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
** > > > > > > > > > > > > > > *
0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0
* Least significant bit
** Most significant bit
The bits in this register summarize events in other registers. A set bit in this summary register indicates that an
enabled event in one of the summarized registers is set.
For information about .condition, .enable, .event, .ntr, and .ptr registers, refer to
Status register set contents (on
page E-1) and Enable and transition registers (on page E-19). The individual bits of this register are defined in
the following table.
Bit Value Description
B0 Not used Not applicable.
B1 status.operation.trigger_overrun.SMUA Set bit indicates one of the
enabled bits in the operation
status SMU A trigger overrun
event register is set.
Bit B1 decimal value: 2
B2-B9 Not used Not applicable.
B10
status.operation.trigger_overrun.TRIGGER_BLENDER
status.operation.trigger_overrun.TRGBLND
Set bit indicates one of the
enabled bits in the operation
status trigger blender overrun
event register is set.
Bit B10 decimal value: 1,024
B11
status.operation.trigger_overrun.TRIGGER_TIMER
status.operation.trigger_overrun.TRGTMR
Set bit indicates one of the
enabled bits in the operation
status trigger timer overrun event
register is set.
Bit B11 decimal value: 2,048
B12 status.operation.trigger_overrun.DIGITAL_IO
status.operation.trigger_overrun.DIGIO
Set bit indicates one of the
enabled bits in the operation
status digital I/O overrun event
register is set.
Bit B12 decimal value: 4,096
B13 status.operation.trigger_overrun.TSPLINK Set bit indicates one of the
enabled bits in the operation
status TSP-Link overrun event
register is set.
Bit B13 decimal value: 8,192
B14
status.operation.trigger_overrun.LAN
Set bit indicates one of the
enabled bits in the operation
status LAN trigger overrun event
register is set.
Bit B14 decimal value: 16,384
B15 Not used Not applicable.
As an example, to set bit B1 of the operation status trigger overrun summary enable register, set
status.operation.trigger_overrun.enable = status.operation.trigger_overrun.SMUA
.
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 B10, set
operationRegister
to 1,026 (which is the sum of 2 + 1,024).