Tektronix KEITHLEY 707B, Справочное руководство

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Models 707B and 708B Switching Matrix Reference Manual Section 7: TSP command reference
707B-901-01 Rev. B / January 2015 7-181
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 1
operationRegister = status.operation.user.BIT11 +
status.operation.user.BIT14
status.operation.user.enable = operationRegister
Uses constants to set bits B11 and B14
of the operation status user enable
register.
Example 2
-- 18432 = binary 0100 1000 0000 0000
operationRegister = 18432
status.operation.enable = operationRegister
Uses a decimal value to set bits B11 and
B14 of the operation status user enable
register.
Also see
status.operation.* (on page 7-177)
status.questionable.*
These attributes manage the status model's questionable status register set.
Type TSP-Link accessible Affected by Where saved Default value
Attribute - - - - - - - -
.condition (R) Yes Not applicable Not saved Not applicable
.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 32,256 (All bits set)
Usage
questionableRegister = status.questionable.condition
questionableRegister = status.questionable.enable
questionableRegister = status.questionable.event
questionableRegister = status.questionable.ntr
questionableRegister = status.questionable.ptr
status.questionable.enable = questionableRegister
status.questionable.ntr = questionableRegister
status.questionable.ptr = questionableRegister
questionableRegister
The status of the questionable status register; a zero (0) indicates no bits set
(also send 0 to clear all bits); other values indicate various bit settings