Short name: Trigger Id
Requires: Base Development System
Classes: PXI Instr, VXI/GPIB-VXI Backplane, PXI Backplane, VXI/GPIB-VXI/VME RBD Instr, Instr, VXI/GPIB-VXI MBD Instr
Specifies which trigger mechanism to use. In VXI systems, for example, you can choose between software triggers and hardware triggers on a specific trigger line. The default is Software.
![]() |
Note� In the Instr class, this property is valid only for GPIB-VXI, VXI, and PXI resources. |
| -1 | Software |
| 0 | TTL0 |
| 1 | TTL1 |
| 2 | TTL2 |
| 3 | TTL3 |
| 4 | TTL4 |
| 5 | TTL5 |
| 6 | TTL6 |
| 7 | TTL7 |
| 8 | ECL0 |
| 9 | ECL1 |
The following table lists the characteristics of this property.
| Data type | ![]() |
| Permissions | Read/Write |
Submit feedback on this topic.
Visit ni.com/support for technical support.