Hello Asif,
On Fri, May 2, 2008 at 5:03 PM, Jeff Brower wrote:
> Asif-
> I m using gpio port of c6713 processor i have used HD[8:15] as GP[8:15] for
> data pinsbut i m confusing over pins GP2,3,4 which HD pin should i used for
> connectingRS, En and R/W pin of lcdplz help me in this problem.
This is the third time that you have posted a similar question since
March. You left out some information this time as you did other times.
You should respond to the original post. If you have questions, ask
them [try to be specific]. If you need more info or don't understand
something, ask for more info.
Now to your question -
The answer is the same as it was 30 days ago - it doesn't matter.
Your software will determine the functionality of GPIO signals.
mikedunn
> Are you using DSK 6713 board? Does the LCD have a
standard daughtercard?
> If you are using an off-the-shelf LCD module that plugs onto a DSK 6713
> board, like this one:
>
> http://www.kanecomputing.co.uk/dsp_star_vm3224clt.htm
>
> then you can look at the LCD module schematic to see which pins to use.
>
> Otherwise, if you're making your own DSP board, then the choice of
which
> GPIO pins to use for LCD control signals is up to you.
>
> -Jeff
>
--
www.dsprelated.com/blogs-1/nf/Mike_Dunn.php