How to get rom code to go on FADS?

Dan Malek dan at netx4.com
Thu May 18 13:20:24 EST 2000


Richard Hendricks wrote:

> Interesting.  So clearing the SYPCR early in the ROM code is what
> was preventing you from getting the code to run stand-alone?

Oh, yes.  Clearing SYPCR is a very bad thing.  You end up with counter
values set to zero and immediately time out.  It seems a little strange,
as you have also cleared the enable flags.  I am sure someone at SPS
could explain the transistors flipping inside the part to make this
happen.


	-- Dan

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