"can PCI-DIO-32HS act as GPIO???"

[alvin]

"hello:
as title....i wish i can capture data at this sampling clock and output pattern at next sampling clock.....even then....i wish those action can be assigned on different pin within a port....can my PCI-DIO-32HS do it???and how??

thank you for your help in advance.......

[Filipe A.]

Hello;

The 32HS DAQ board has two independent handshaking control groups that can be used to control two groups of ports doing different operations.
However, once you assigned the lines of a port to do either input or output operations, you can't have the lines of the same port doing different operations.

What you can do is to set all lines that will be doing input to the same port ,and assign one of the handshake groups to control it, and to do the same operation with the lines that will be doing output tasks.

Hope this helps.
Filipe A.
Applications Engineer
National Instruments

[alvin]

hello....
thank you for your help......
so i try to use one port as input and another port
as output and link them to the same lines...then i can output and input in the same time...but the problem is i have no idea about the circuit of the output function
of DIO-32HS....does it "pull high" when output data is "H",and "pull low" when it goes to "L"??
or you have any information about the circuit that can help me to understand the structure of I/O of DIO-32HS.....

thanks again...