[A83] Re: Delays and grayscales


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[A83] Re: Delays and grayscales





> ...... Isn't there a clock
> generator that makes sure that the CPU exectues exactly those 6 mil
> cycles per second?

wish that were true, but not even the interrupt is exactly timed...

I heard the TI83+ SE as a timer though. Don't know if it's really true...

> >So when you get a clean picture on the 83, it's mostly just luck. Put
> >in other batteries and things look different. This explains why your
> >second example looks worse even though it's faster and should look
> >better.
> 
> :( Then the grayscale routine I have fine-tuned to look great on my calc
> may look like crap on other peoples calc, and even on mine when I change
> batteries.. not good at all.
> 
> I do have some questions on the interlace techniques you explained
> aswell, but I haven't got time to read through and think about it
> thorougly enough right now (gotta get back to actually _working_ at
> work soon :)) but I'll probably be back with more annoying questions
> later.. sorry.. :)
> 
> Anyway, big thanks for the extensive response!
> 
> /Andreas
> 
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> 
> 
> 





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