How to get started using I/O Extension Board and its TTL lines?

[Timothy R]

I have a system with PCIe-1430, camera link I/O extension board, and NI Vision Software 2009.  I can not figure out how to use the extension board and specifically how to interact with the TTL lines in a C# program.  Can anyone point me in the right direction?  Sample code would be fantastic!  I spent many hours on this and got nowhere.

[iZACHdx]

Hello,

Have you taken a look at the SignalIO Text based examples?  They are located at C:\Documents and Settings\All Users\Documents\National Instruments\NI-IMAQ\Examples\MSVC\Signal IO . The locations of these examples are listed in the readme. You can find the readme at Start»All Programs»National Instruments»Vision»Documentation»NI-IMAQ.

-Zach