[Coco] Dragon to CoCo Conversion....

[jdaggett at gate.net]

On 17 Jan 2007 at 22:46, Chen Herzog wrote:


> Would it be possible to patch ROM to do a virutal keyboard rewire, for

> a true dual machine?

> 

> Chen

************

It is possible to patch the code but it will take a rather large patch file. Better off to 
rewrite the KEYIN subroutine.

Or even redo the older circuit that uses a MC68HC11E2 to convert PC PS2 scan 
codes to COCO keysrtoke values.  Since the MC68HC11E2 is discontinued, that 
makes that a bit more difficult. A PIC or and AVR could be used instead.

james