Keithley 2601B Reference Manual page 621

Series 2600B System SourceMeter® Instrument Reference Manual
B15 B14
** >
0 0
* Least significant bit
** Most significant bit
A set bit indicates that the specified LAN trigger generated an action overrun when triggered to generate a trigger
packet.
For information about .condition, .enable, .event, .ntr, and .ptr registers, refer to
page E-1) and
the following table.
Bit
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9-B15
As an example, to set bit B1 of the operation status LAN trigger overrun enable register, set
status.operation.instrument.lan.trigger_overrun.enable =
status.operation.instrument.lan.trigger_overrun.LAN1.
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 B8, set operationRegister to 258 (which is the sum of 2 + 256).
Bit
Binary value
Decimal
Weights
Bit
Binary value
Decimal
Weights
Example
operationRegister =
status.operation.instrument.lan.trigger_overrun.LAN1 +
status.operation.instrument.lan.trigger_overrun.LAN8
status.operation.instrument.lan.trigger_overrun.enable =
operationRegister
Also see
Operation Status Registers
status.operation.instrument.lan.*
2600BS-901-01 Rev. B / May 2013
B13 B12 B11 B10
> > > >
0 0 0 0
Enable and transition registers
Value
Not used
status.operation.instrument.lan.trigger_overrun.LAN1
status.operation.instrument.lan.trigger_overrun.LAN2
status.operation.instrument.lan.trigger_overrun.LAN3
status.operation.instrument.lan.trigger_overrun.LAN4
status.operation.instrument.lan.trigger_overrun.LAN5
status.operation.instrument.lan.trigger_overrun.LAN6
status.operation.instrument.lan.trigger_overrun.LAN7
status.operation.instrument.lan.trigger_overrun.LAN8
Not used
B7
0/1
128
7
(2 )
B15
0/1
32,768
15
(2 )
(on page E-9)
(on page 7-278)
B9 B8 B7 B6
> > > >
0 1 0 0
(on page E-19). The individual bits of this register are defined in
B6 B5 B4
0/1 0/1 0/1
64 32 16
6 5 4
(2 ) (2 ) (2 )
B14 B13 B12
0/1 0/1 0/1
16,384 8,192 4,096
14 13 12
(2 ) (2 ) (2 )
Section 7: TSP command reference
B5 B4 B3 B2 B1
> > > >
0 0 0 0
Status register set contents
Description
Not applicable
Bit B1 decimal value: 2
Bit B2 decimal value: 4
Bit B3 decimal value: 8
Bit B4 decimal value: 16
Bit B5 decimal value: 32
Bit B6 decimal value: 64
Bit B7 decimal value: 128
Bit B8 decimal value: 256
Not applicable
B3 B2 B1
0/1 0/1 0/1
8 4 2
3 2 1
(2 ) (2 ) (2 )
B11 B10 B9
0/1 0/1 0/1
2,048 1,024 512
11 10 9
(2 ) (2 ) (2 )
Use constants to set bit
B1 and bit B8 of the
operation status LAN
trigger overrun enable
register.
B0
> *
1 0
(on
B0
0/1
1
0
(2 )
B8
0/1
256
8
(2 )
7-281