NI-HSDIO C Function Reference

NIHSDIO_ATTR_TRIGGER_POSITION_DELAY

  • Updated2023-02-21
  • 1 minute(s) read

Specific Attribute

Data
type
Access Applies to Coercion High-Level Functions
ViReal64 R/W N/A None None

Description

Specifies, per channel, the delay after the Sample clock rising edge when the device samples on a trigger. Trigger delay is expressed as a fraction of the clock period (for example, a fraction of 1/Sample clock rate).

Note  This attribute is supported only on PFI 1 and PFI 2 on NI 6555/6556 devices.

Valid values range from –1 to 2 clock cycles in increments of 0.001 cycles.

The default value is 0.

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