[A83] Re: Need for speed
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[A83] Re: Need for speed
After thinking about what exactly was going on, this code was indeed a good
and simple solution. Thank you!
----- Original Message -----
From: "Peter-Martijn Kuipers" <hyper@hysoft-automation.com>
To: <assembly-83@lists.ticalc.org>
Sent: Tuesday, September 11, 2001 4:58 PM
Subject: [A83] Re: Need for speed
>
> How about this:
>
> start:
>
> ld hl,(saferam1+768)
> ld (tempvar),hl
>
>
> end:
> ld hl,(tempvar)
> ld (saferam1+768),hl
>
>
>
> >
> > It helps, but I've got this problem:
> > as everyone should now, on the TI85 there's a shell called ZShell
> > Someone wrote a compression routine for it called ZCP (Zshell
compression
> > system)
> > But it could happen that this compression writes one byte more than the
> > wanted data, thus writing at byte 769 of SafeRam1. I don't know what to
do
> > with it now, so is there any way to prevent a ZCP decoder (i think most
of
> > you guys know ZCP) to write over a certain amount of bytes (RLE can be
> > limited)?
> >
> > ----- Original Message -----
> > From: "Xavier LaRue" <paxl@ca.inter.net>
> > To: <assembly-83@lists.ticalc.org>
> > Sent: Tuesday, September 11, 2001 1:55 PM
> > Subject: [A83] Re: Need for speed
> >
> >
> > >
> > > The calc will probably crash because the SafeRam1 is 768 byte not 769
> > Byte...
> > > So If there somthing importent for the os.. when you exit of your
program
> > > that could be crash.
> > >
> > > Hope that help
> > > Xavier LaRue
> > >
> > > On Tuesday 11 September 2001 03:05 am, you wrote:
> > > > Thanks for all the help so far, but I have another (unrelated)
question:
> > > >
> > > > Let's call the byte @ (SafeRam1) byte 0
> > > > then saferam will go to byte 767
> > > >
> > > > but can I also modify byte 768, or will the calc crash?
> > > >
> > > >
> > > > ----- Original Message -----
> > > > From: "Henk Poley" <HPoley@DDS.nl>
> > > > To: <assembly-83@lists.ticalc.org>
> > > > Sent: Monday, September 10, 2001 9:02 PM
> > > > Subject: [A83] Re: Need for speed
> > > >
> > > > > > Van: Frank Schoep <dsfs98@concepts.nl>
> > > > > >
> > > > > > But then again, uncompressed audio will play trough the
> > > >
> > > > linkport/speaker,
> > > >
> > > > > > why can that be pulled of at 11Khz?
> > > > >
> > > > > I guess it's for TIMM?
> > > > >
> > > > > I know there is a Ti83 program called Telnet, which can connect
you to
> > a
> > > > > dialup-server at 9600bps (via GraphLink and serial-modem). That
> > program
> > > > > does *some* more things then just fetching and sending characters,
it
> > > > > also does the interface in the mean time.
> > > > >
> > > > > So you probably can get higher values. I think you can better
download
> > > >
> > > > some
> > > >
> > > > > other sound routines from Ticalc... And Ti-83 musicplayers like
> > > > > "mod-player" and "keyboard".
> > > > >
> > > > > Henk Poley <><
> > >
> > >
> >
> >
> >
>
>
>
References: