Re: A86: Re: Battery Test

To: assembly-86@lists.ticalc.org
Subject: Re: A86: Re: Battery Test
From: Stephen Hicks <shicks@mindspring.com>
Date: Sat, 16 May 1998 19:47:55 -0400
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
References: <001601bd8036$1da53ec0$134103cf@joemama.minot>
Reply-To: assembly-86@lists.ticalc.org


jp backwards?!?

Trey Jazz wrote:

> thats wrong. it doesnt just check the contrast level. if someone wants to
> dissassemble the part of mem when you turn it on and it checks for the enter
> key being held it might show a low battery flag being set unless it jumps to
> the routine and doesnt use the flag for it. then you can search the rom for
> that flag setting and jp backwards from the rom addresses til you find where
> it actually checks.
>
> >isn't it pretty obvious how it checks the battery level?  It merely checks
> >the contrast level...
> >
> >
> >-----Original Message-----
> >From: Dr Robin <DrRobin@GeoCities.com>
> >To: assembly-86@lists.ticalc.org <assembly-86@lists.ticalc.org>
> >Date: Friday, May 15, 1998 10:35 AM
> >Subject: Re: A86: Re: Battery Test
> >
> >
> >>
> >>Trey Jazz wrote:
> >>>
> >>> true... maybe someone at ti on this list could tell us ;)
> >>>
> >>> >I'm just more interested in finding the routine for now.
> >>> >
> >>it's probably a port, since program code has to read something to check
> >>battery level.
> >>
> >



--
Stephen Hicks
mailto:shicks@mindspring.com
ICQ:5453914
IRC/AIM:Kupopo
Hopemage:http://www.mindspring.com/~shicks/

References:

Re: A86: Re: Battery Test

From: "Trey Jazz" <joemama@minot.com>