At 29.01.2002, 16:38, Manuel wrote:
> Since the vertical PF solution is 8 lines anyway, he might as well do a full blown 2LK.
> Then it'd be something like:
>> LDA ZP,X -> 4 cycles (Thanks :-))
>> STA ZP -> 3 cycles
>> STA tempX -> 3 cycles
->> 60 cycles in the first line,
> but:
>> LDA tempX -> 3 cycles
>> STA tempX -> 3 cycles
->> 36 cycles in the second line only...
Yes, that should work, perhaps with storing the temp vars in two ore
more lines. If Ben has some more RAM bytes left...
Another idea would be, to allow a black (or blue) line in 1 out of the 8
lines. I don't think that would look bad, perhaps even a bit better.
Have fun!
Thomas
_______________________________________________________
Thomas Jentzsch | *** Every bit is sacred ! ***
tjentzsch at web dot de |
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