[A83] Re: finding the absolute value of hl


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[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
> > >> >
> > >> >
> > _______________________________________________________________
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> > >>
> > >>
> > >>
> > >>
> > >
> > >
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> > _
> > > The best thing to hit the internet in years - Juno SpeedBand!
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> >
> >
> >
>
>________________________________________________________________
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