Re: A83: an idea for greyscale
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Re: A83: an idea for greyscale
hehe its not really that easy... I don't actually know everything about it
but I know you have to write to ports and create delays and other stuff.
There isn't really a memory location that corresponds with the LCD like on
the 86
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Original Message
From: ""<Mike3465@aol.com>
Subject: Re: A83: an idea for greyscale
Date: Thu, 8 Feb 2001 19:25:22 EST
>
>ah...
>um....
>heh just came up with a weird idea!
>how does fastcopy work?
>could we, in some way, set hl to a backscreen buffer(i might have these
>backwards), de to the screen pointer, and what ever else to the size and
use
>ldir?
>
>just wondering....
>but yeah i can see how that would happen. so what you are saying is that
we
>are currently drawing directly to a backscreen buffer, then to the screen?
>and there is no better way to do it without bad flashing?
>doh...
>dosn't sound very posible but lets keep on thinking about it, we wouldn't
be
>as far as we are without thinking about how to do the impossible!
>
>
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