PCI-1409 I/O output control signal

[TNI]

I want to send output control signal to the output I/O port, which pin of the 68-pin connector should I used? "TRIG or CTRL" ? and the address of these port?

[Yusuf C]

Hello,

You can use either one of four Contol lines or one of four Trigger lines on the PCI 1409 to generate TTL signals. You can find the corresponding pin by looking at the I/O Connector Pin Assignments figure (figure 4-2) on page 30 of the PCI 1409 User Manual.
I hope this helps!

Regards,

Yusuf C.
Applications Engineering
National Instruments