digio
¶
The digio commands module.
These commands are used in the following models: SMU2601B_Pulse
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Digio
¶
Bases: BaseTSPCmd
The digio command tree.
Constants
.TRIG_BYPASS: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to allow direct control of the line..TRIG_EITHER: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to detect rising- or falling-edge triggers as input and assert a TTL-low pulse for output..TRIG_FALLING: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to detect falling-edge triggers as input and assert a TTL-low pulse for output..TRIG_RISING: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line so that if the programmed state of the line is high, the digio.TRIG_RISING mode behavior is similar to digio.TRIG_RISINGA. If the programmed state of the line is low, the digio.TRIG_RISING mode behavior is similar to digio.TRIG_RISINGM. Only use this setting if necessary for compatibility with other Keithley Instruments products..TRIG_RISINGA: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to detect rising-edge triggers as input and assert a TTL-low pulse for output..TRIG_RISINGM: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to assert a TTL-high pulse for output. Input edge detection is not possible in this mode..TRIG_SYNCHRONOUS: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to detect the falling-edge input triggers and automatically latch and drive the trigger line low. Asserts a TTL-low pulse as an output trigger..TRIG_SYNCHRONOUSA: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to detect the falling-edge input triggers and automatically latch and drive the trigger line low. Asserting the output trigger releases the latched line..TRIG_SYNCHRONOUSM: Sets the mode in which the trigger event detector and the output trigger generator operate on the specified trigger line to detect rising-edge triggers as input and assert a TTL-low pulse for output.
Properties and methods
.trigger: Thedigio.trigger[N]command tree.
TRIG_SYNCHRONOUSA
class-attribute
instance-attribute
¶
TRIG_SYNCHRONOUSA = 'digio.TRIG_SYNCHRONOUSA'
TRIG_SYNCHRONOUSM
class-attribute
instance-attribute
¶
TRIG_SYNCHRONOUSM = 'digio.TRIG_SYNCHRONOUSM'
trigger
property
¶
trigger: dict[int, DigioTriggerItem]
Return the digio.trigger[N] command tree.
Constants
.EVENT_ID: Selects the event that causes a trigger to be asserted on the digital output line as the edge detected on the specified digital I/O line.
DigioTriggerItem
¶
Bases: ValidatedDynamicNumberCmd, BaseTSPCmd
The digio.trigger[N] command tree.
Constants
.EVENT_ID: Selects the event that causes a trigger to be asserted on the digital output line as the edge detected on the specified digital I/O line.
EVENT_ID
class-attribute
instance-attribute
¶
EVENT_ID = replace('[N]', f'[{split(']', maxsplit=1)[0]}]')