Keithley 2657A, Справочное руководство, Страница: 610 / 805

Model 2657A High Power System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2657A-901-01 Rev. B/December 2012 7-297
Bit B7 B6 B5 B4 B3 B2 B1 B0
Binary value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Decimal 128 64 32 16 8 4 2 1
Weights
(2
7
) (2
6
) (2
5
) (2
4
) (2
3
) (2
2
) (2
1
) (2
0
)
Bit B15 B14 B13 B12 B11 B10 B9 B8
Binary value 0/1 0/1 0/1 0/1 0/1 0/1 0/1 0/1
Decimal 32,768 16,384 8,192 4,096 2,048 1,024 512 256
Weights
(2
15
) (2
14
) (2
13
) (2
12
) (2
11
) (2
10
) (2
9
) (2
8
)
Example
operationRegister =
status.operation.trigger_overrun.SMUA +
status.operation.trigger_overrun.TRGBLND
status.operation.trigger_overrun.enable = operationRegister Uses constants to set bit
B1 and bit B10 of the
operation status trigger
overrun summary enable
register.
Also see
Operation Status Registers (on page E-9)
status.operation.* (on page 7-265)
status.operation.user.*
These attributes manage the operation status user register set of the status model.
Type TSP-Link accessible Affected by Where saved Default value
Attribute - - - - - - - -
.condition (RW) Yes Status reset Not saved 0
.enable (RW) Yes Status reset Not saved 0
.event (R) Yes Status reset Not saved 0
.ntr (RW) Yes Status reset Not saved 0
.ptr (RW) Yes Status reset Not saved 32,767 (All bits set)
Usage
operationRegister
= status.operation.user.condition
operationRegister
= status.operation.user.enable
operationRegister
= status.operation.user.event
operationRegister
= status.operation.user.ntr
operationRegister
= status.operation.user.ptr
status.operation.user.condition =
operationRegister
status.operation.user.enable =
operationRegister
status.operation.user.ntr =
operationRegister
status.operation.user.ptr =
operationRegister
operationRegister
The status of the operation status user register; a zero (0) indicates no bits set
(also send 0 to clear all bits); other values indicate various bit settings