[A83] Re: finding the absolute value of hl


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[A83] Re: finding the absolute value of hl



1.02?  What calculator is this?
----- Original Message ----- 
From: "Aaron Fineman" <aaronf0@earthlink.net>
To: <assembly-83@lists.ticalc.org>
Sent: Monday, August 04, 2003 6:54 PM
Subject: [A83] Re: finding the absolute value of hl


> you need a rom 1.02 or lower.
>
>
>
> At 05:34 PM 8/4/03, you wrote:
> >Well, I suppose that I have yet to see the actual program.  The ROM
> >Wizard is what does not work.  On one of my computers, it does not even
> >detect the calculator.  On the other, the progress bar goes to 100%, but
> >a message then comes up saying something about not being able to transfer
> >something.  I don't think that it is a problem with my connection, as
> >both GraphLink and IT Connect will transfer with my calc without my
> >touching it after a failed attempt with the ROM Wiz.  I suppose that I am
> >happy with the Flash Sim.  In what ways are VTI better than FlashSim
> >anyway?  (That is a question, not criticism.)
> >
> >MWM
> >
> >P.S. My fist computer is a Dell Dimension XPS T500 and my second is a
> >Dell Latitude C600.
> >
> >On Mon, 4 Aug 2003 13:38:05 -0500 (CDT) <corey@acz.org> writes:
> > > What is the problem with VTI?
> > >
> > > Corey
> > >
> > > > Yea, I should have done more of that.  I haven't figured out the
> > > > breakpoints in flashsim yet, and I cannot get VTI to work.  I
> > > often
> > > > print out the source and work throught it manually.  Anyhow, I am
> > > > feeling kind of stupid now.
> > > >
> > > > MWM
> > > >
> > > > On Mon, 04 Au 2003 14:17:21 -0400 brandon sterner
> > > <bms9019@rit.edu>
> > > > writes:
> > > >> When you're desperate try using an emulator and break
> > > points, then
> > > >> trace
> > > >> through the routine in question instruction by instruction.  This
> > >
> > > >> debugging
> > > >> technique works for all but a few very special cases like when
> > > >> timing is an
> > > >> issue.
> > > >>
> > > >> brandon
> > > >>
> > > >> ----- Original Message -----
> > > >> From: "Matthew W Marshall" <matthewwmarshall@juno.com>
> > > >> To: <assembly-83@lists.ticalc.org>
> > > >> Sent: Monday, August 04, 2003 11:54 AM
> > > >> Subject: [A83] finding the absolute value of hl
> > > >>
> > > >>
> > > >> > Hi all!  I just have short question for a quiet mailing list...
> > > to
> > > >> > find the absolute value of hl, is there anything wrong with
> > > >> this?
> > > >> >
> > > >> >  bit 7,h
> > > >> >  jp z,HL_Is_Positive
> > > >> >  ex hl,de
> > > >> >  or a
> > > >> >  ld hl,0000h
> > > >> >  sbc hl,de
> > > >> >  ex hl,de
> > > >> > HL_Is_Positive:
> > > >> >
> > > >> > I cannot see anything wrong, but I am fighting with this
> > > >> horrendous bug,
> > > >> > and I am becoming desperate!
> > > >> >
> > > >> > MWM
> > > >> >
> > > >> >
> > > _______________________________________________________________
> > > _ The
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> > > >>
> > > >>
> > > >>
> > > >>
> > > >
> > > >
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>
>




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