ADLINK PCI-8124-C - Manual (Page 79)

Function Library 69
6.5 TRG-OUT & TTL-OUT Configuration
@ Name
@ Description
_8124_set_trigger_source:
There are two kinds of TGR sources. One is from SW2 setting,
the other is from PWM or DI signals. If you select SW2 setting,
the function will ignore the setting of parameters “PwmInBit”,
“TtlInInBit” and “EzInBit”. On the contrary, If you select PWM/
TTL-IN/EZ as source, you should set the other parameters in
next. They can be “OR” output.
_8124_set_trgOut_logic:
This function is used to set the logic of TRG –OUT output sig-
nal.
_8124_set_ttlOut_source:
This function is used to set the source of TTL-OUT output.
There are two sources of TTL-OUT output. One is DO output.
The other is output as the relative channel of TRG-OUT output.
Caution: Because of the logic of TRG-OUT outputs can be
inversed, the logic of TRG-OUT output and TTL-OUT out-
put may opposite.
_8124_set_ttlOut:
When TTL-OUT is set as digital output (DO), you can control it
by this function.
_8124_set_trigger_source Set the source of TRG-OUT
_8124_set_trgOut_logic Set the logic of TRG-OUT
_8124_set_ttlOut_source Set the source of TTL-OUT
_8124_set_ttlOut Set the TTL-OUT when it is as a digital output