[A83] Re: What the heck is RST???
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[A83] Re: What the heck is RST???
Figures that they'd make it different on each. How fun. I guess that's what
bcall NzIf83Plus is for. Nice of TI to mention that call in their Silver
Edition addendum but not include it in ti83plus.inc. Does anyone know where
to get a later ti83plus.inc than what's included with the SDK? It doesn't
include bunches of equates that ARE mentioned in the SDK manual and
addendum, not to mention ones not included.....
For example, you can use the following bcall to allow silent linking without
having to use _getkey:
@loop in a,[0]
and 3
cp 3
jr z,@nlnk
bcall $4A1A
@nlnk halt
bcall _GetCSC
cp skenter
jr z,@exit
; test for various keys here
jr @loop
Anyway, Peter's routine should be able to be modified to use port 7, and
then it wouldn't have to be copied into RAM.
-----Original Message-----
From: assembly-83-bounce@lists.ticalc.org
[mailto:assembly-83-bounce@lists.ticalc.org]On Behalf Of Michael Vincent
Sent: Saturday, July 07, 2001 1:12 PM
To: assembly-83@lists.ticalc.org
Subject: [A83] Re: What the heck is RST???
On the Silver Edition, the ROM pages are 00h-7Fh. Comparing my 83+ and SE
here, on the SE bit 7 is set for RAM pages instead of bit 6 on a normal 83+.
In summary,
the normal 83+ has ROM pages 00h-1Fh and RAM pages 40h-41h
the 83+ SE has ROM pages 00h-7Fh and RAM pages 80h-87h
Michael Vincent
Detached Solutions - www.detacheds.com
Radical Software - www.radicalsoft.org
----- Original Message -----
From: "Kirk Meyer" <kirk.meyer@colorado.edu>
To: <assembly-83@lists.ticalc.org>
Sent: Saturday, July 07, 2001 12:04 PM
Subject: [A83] Re: What the heck is RST???
>
> Hm, that's very helpful. But one question, it seems on a Silver Edition
that
> there must be 128 pages of ROM total. Are they $00-$3F and $80-$BF, so as
> not to have bit 6 set for ROM pages? Also I'm kind of curious how TI could
> implement the other 96kb on the Silver Editions and still retain backward
> compatibility...
>
> -----Original Message-----
> From: assembly-83-bounce@lists.ticalc.org
> [mailto:assembly-83-bounce@lists.ticalc.org]On Behalf Of Michael Vincent
> Sent: Saturday, July 07, 2001 12:58 PM
> To: assembly-83@lists.ticalc.org
> Subject: [A83] Re: What the heck is RST???
>
>
>
>
http://www.radicalsoft.org/michael/info/RAM%20&%20ROM%20Paging%20System%20an
> d%20swapping%20pages.txt
>
> If you go there, I once typed up a little tutorial on paging, in fact.
>
>
>
>
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