At 10:21 19.04.97 +1100, you wrote:
>Hey Tim, have a look at:
>http://www.arne.si/~mauricio/PIC.HTM
>This may save you re-inventing the PIC to AT keyboard to PIC routines.

Is the PC/AT keyboard interface patented by IBM? I think so.
There was an article in a computer magazine, that reported IBM's
practice, to ask for money from manufacturers, that use their patents.
There are: Keyboard interface, "Floppy seek test", and a lot of other 
"useful" things in a PC.

-- Wolfram


+-----------------------------------------------------+
| Wolfram Liebchen                                    |
| Forschungsinstitut fŸr Optik, TŸbingen, Deutschland |
| mailto:liebchen@ffo.fgan.de                         |
+-----------------------------------------------------+