> hi all,
>
> Please inform me about PC LPT port, I want to build IC programmers &
> tester from PC LPT. I want to know how I can program it through PC
> LPT port, in/out addresses, how to initialize, LPT mode (standard, ECP, EPP,
> bidirectional), and any information about it.
>
> Thank You,
>
> Un Tung

Try:
http://www.lvr.com/parport.htm
---------------extract----------------------------------------
Parallel Port Central

      A collection of files and links to material about the PC's
      parallel port,
           including ECP, EPP, bidirectional, and IEEE-1284 modes.

                       brought to you by Jan Axelson

             Basics | ECP & EPP | Chips | Cables | Programming | Other
             Links
-------------------------------------------------------------------
Regards
Cassie