Re: A86: Simple TI-85 Question

To: <assembly-86@lists.ticalc.org>
Subject: Re: A86: Simple TI-85 Question
From: "Pat J" <pat@jalyn.com>
Date: Sun, 9 Aug 1998 22:48:18 -0500
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org


So, I should just delete these lines:
ld de, (PROGRAM_ADDR)
ld (ZS_BITS), a

Thanks.
    Pat
________________
   pat@jalyn.com
http://come.to/patj/
-----Original Message-----
From: Tercero <tercero@busprod.com>
To: assembly-86@lists.ticalc.org <assembly-86@lists.ticalc.org>
Date: Sunday, August 09, 1998 10:41 PM
Subject: Re: A86: Simple TI-85 Question


>
>Pat J wrote:
>> find_pixel
>
>Just use Clem's routine (attached below) don't call the one in the ROM,
>it's too slow.
>
>> VIDEO_MEM
>
>$FC00 = the place where the screen is read from.
>
>> (PROGRAM_ADDR)
>
>Don't worry about this.  On the 85, programs (strings) placed at different
places
>in the memory.  To get to a certain place in the program you either had to
jr or
>add the program offset to the value in (PROGRAM_ADDR).  Only then could you
jp or
>call the sum of the two
>
>> (ZS_BITS)Flag set when the checksum needed to be modified.  (i.e. when
the program has been
>written to)
>
>
>--
>Tercero --  Email: mailto:tercero@busprod.com
>
>"The stone the builders rejected has become the capstone;"
> --Psalms 118:22
>"Everyone who falls on that stone will be broken to pieces,
>but he on whom it falls will be crushed."
> --Luke 20:18
>
>

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Re: A86: Simple TI-85 Question

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Re: A86: Simple TI-85 Question

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