On Tue, Nov 30, 2004 at 08:37:03PM +0000, kd4d@comcast.net wrote:
> Hi Martin and all:
>
> I haven't had a chance to try it yet, but TPPATCH is reported to fix the
> problem with Turbo Pascal programs. TPPATCH can be downloaded from
>
> http://www.merlyn.demon.co.uk/20010716/00index.htm
>
> >From the readme file:
I am sure this was fixed in TR years ago.
This is not a P4 3GHZ limit - this is a 200 Mhz pentium.
>
> ---------------------
>
> TPPATCH does fix a bug appearing in all programs that have
> been written using Turbo Pascal when such a program is run on a
> Pentium Pro 200MHz or a faster computer.
>
> This bug causes a runtime error 200 when the startup code of
> Delay() is executed. The bug appears when a DIV instruction is
> executed and the result does not fit into the destination
> register.
>
> With this bugfix you can patch all files that have been compiled with
> Turbo Pascal, for example Crosspoint. This procedure does also
> work with applications compiled for the protected mode.
>
> --------------------------------------
>
> This should allow TR-Log to work with MS-DOS 6.22. If you get a
> chance to try it before I do, please let me know if it fixes the
> problem! I think this is why I couldn't get TR-Log running under
> FreeDOS also. That's on my list of things to check too.
>
> 73,
>
> Mark
>
>
>
> > Yes, that's true. There is a problem with MS-DOS 6.22 caused by the
> > graph.tpu module used in many applications compiled under Borland's
> > Turbo Pascal ver. 6 or 7 if there are timing-critical routines (and
> > TR-Log USES such routines!). There is a patch but its application is not
> > very simple, also source code needed. I recommend to use another DOS
> > than MS-DOS. Good choice is the Caldera (DR) DOS 7.03 or later which is
> > also free for non-commercial use. I tested also the IBM DOS 2000 with
> > great success.
> >
> > 73,
> > Martin, OK1RR
> >
> > kd4d@comcast.net napsal(a):
> >
> > >Hi BP:
> > >
> > >You may want to try installing that version of DOS, and its
> > >support files, on the hard drive rather than 6.22. Let
> > >us know if that also works. I haven't had any trouble on these
> > >machines.
> > >
> > >This sounds like it could be a problem with 6.22.
> > >
> > >73,
> > >
> > >Mark, KD4D
> > >
> > >
> > >
> > >
> > >>Hi All,
> > >>Mark, KD4D, suggested to download Win-98SE boot disk and boot the
> > >>computer.
> > >>I did it a bit different: created bootable diskette on Win-98 machine
> > >>(format a: /s) and booted 3.2 GHz computer to it. Then I accessed TR
> > >>directory on C: drive and everything works OK. If I access the very same
> > >>directory via dual boot and run TR-Log - the runtime error pops up within
> > >>few seconds.
> > >>Thanks all responded.
> > >>
> > >>73!
> > >>bp (wf3j)
> > >>
> > >>_______________________________________________
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> > >>PVRC@mailman.qth.net
> > >>http://mailman.qth.net/mailman/listinfo/pvrc
> > >>
> > >>
> > >_______________________________________________
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> > >
> > >
> > >
> > >
> > >
> >
>
>
>
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--
George Fremin III - K5TR
geoiii@kkn.net
http://www.kkn.net/~k5tr
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