Configure Digital Edge Start Trigger
- Updated2023-02-17
- 2 minute(s) read
Configure Digital Edge Start Trigger
Configures the Start trigger for digital edge triggering.
The digital pattern instrument responds to the trigger on a physical PXI chassis backplane trigger line and waits for this trigger after you call the niDigital Initiate node or the niDigital Burst Pattern node. The pattern does not burst until it receives this trigger.
Inputs/Outputs
session in
Instrument session obtained from the niDigital Initialize with Optionsnode.
source
Parameter that specifies the trigger line you want to use.
| PXI_Trig0 | Specifies PXI trigger line 0. |
| PXI_Trig1 | Specifies PXI trigger line 1. |
| PXI_Trig2 | Specifies PXI trigger line 2. |
| PXI_Trig3 | Specifies PXI trigger line 3. |
| PXI_Trig4 | Specifies PXI trigger line 4. |
| PXI_Trig5 | Specifies PXI trigger line 5. |
| PXI_Trig6 | Specifies PXI trigger line 6. |
| PXI_Trig7 | Specifies PXI trigger line 7. |
edge
The active edge for the Start trigger.
| Rising edge |
Specifies the signal transition from low level to high level. |
| Falling edge |
Specifies the signal transition from high level to low level. |
Default value: Rising edge
error in
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Default value: No error
session out
Handle that identifies the session in all subsequent NI-Digital node calls.
error out
Error information.
The node produces this output according to standard error behavior.