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Re: Charlie's Red Ant - a ROM instruction that reads throughout memory

Posted: Wed Sep 13, 2017 12:07 am
by sirmorris
Andy Rea wrote:
Tue Sep 12, 2017 7:56 pm
Just for fun.... :lol:

REDSINC.P

regards Andy .
I've just run this now. I have to say I was quite disappointed when running it on actual hardware ... :lol:

But in EO with the memory view open it is a proper treat. Thanks Anty!

Re: Charlie's Red Ant - a ROM instruction that reads throughout memory

Posted: Wed Oct 11, 2017 9:05 am
by stefano
I wonder if it was initially thought as a cheap refresh trick.. the zx81 is so unconventional !

Re: Charlie's Red Ant - a ROM instruction that reads throughout memory

Posted: Wed Oct 11, 2017 10:18 am
by Andy Rea
stefano wrote:
Wed Oct 11, 2017 9:05 am
I wonder if it was initially thought as a cheap refresh trick.. the zx81 is so unconventional !
I doubt that is the case, it's a little too slow for dynamic refresh.

Andy