NITCLK_ATTR_SYNC_PULSE_SOURCE
| Data Type | Access | Coercion | High-Level Functions |
|---|---|---|---|
| ViString | R/W | None | niTClk_Synchronize |
Description
Specifies the Sync Pulse source. This attribute is most often used when synchronizing a multichassis system.
Values
Empty string.
PXI Devices
"PXI_Trig0" through "PXI_Trig7" and device-specific settings
PCI Devices
"RTSI_0" through "RTSI_7" and device-specific settings
Examples of Device-Specific Settings
- NI PXI-5122 supports "PFI0" and "PFI1"
- NI PXI-5421 supports "PFI0", "PFI1", "PFI2", and "PFI3"
- NI PXI-6551/6552 supports "PFI0", "PFI1", "PFI2", and "PFI3"
Default Value
Empty string. This default value directs niTClk_Synchronize to set this attribute when all the synchronized devices are in one PXI chassis. To synchronize a multichassis system, you must set this attribute before calling niTClk_Synchronize.