Re: A89: LCD memory manipulation (in asm)
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Re: A89: LCD memory manipulation (in asm)
----- Original Message -----
From: "reukidodo" <m_rayman@bigfoot.com>
To: <assembly-89@lists.ticalc.org>
Sent: Tuesday, January 23, 2001 2:59 PM
Subject: Re: A89: LCD memory manipulation (in asm)
>
> Thank you for the information! Was this in a documentation that I missed
> somewhere?
>
> I had originally planned to use the extra memory around the visible LCD as
a
> buffer, in order to make easy smooth scrolling, but now I can't figure out
> how to scroll left/right using lsl and lsr... are there other commands
that
> let the end bit be carried over into the next byte?
roxl and roxr will rotate using the carry flag. I think this is what you
want to use...
- Matthew
References: