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jvs:cigal:showplay:manual:chapter3:atrig_chan

ShowPlay Reference Manual, Chapter 3 (ControlVariables): atrig_chan

Atrig_chan -- External trigger channel

The ATRIG_CHAN variable is used to specify which external signal line to use for triggering the start of a paradigm.

ATRIG_CHAN is used in conjunction with TRIG_FLAG and TRIGTYPE, which indicate when and how to look for external trigger signals. Other parameters (ATRIG_VAL, DSTARTMASK) are also used to specify exactly what aspect of the external signal qualifies as a trigger.

See Also:
Trig_flag, Trigtype, Atrig_val, Dstartmask)
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jvs/cigal/showplay/manual/chapter3/atrig_chan.txt · Last modified: 2023/02/23 18:43 (external edit)