Re: A82: Pixelless Lines


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Re: A82: Pixelless Lines




In a message dated 97-12-10 01:11:51 EST, you write:

>     I was wondering if anyone on this list can explain how the TI-82 bug 
>  works, that creates "pixelless" horizontal lines across the screen.  Not 
>  that that has any practical use or anything, I've just been really 
>  puzzeled about how this can happen.
>  
>  Thanks,
>  Kevin

me too :-)
I assume it is by writing an invalid number (???) to the disp port.  but I was
just wondering about the same thing.
it seems that each pixel "overflows" into the next from being overpowered.
I'd like to know this too

~Adamman