From: raycomp (raycomp_at_visi.com)
Date: 2008-09-03 17:27:59
Ruud,
There is a colon in your quotes with m-w statement
--Ray
On Sep 3, 2008, at 6:50 AM, Anders Carlsson wrote:
> Hello,
>
> I tried this program in x64 and got it to work after a while:
>
> 10 OPEN 1,8,15:FOR I=0 TO 10:PRINT I;
> 20 PRINT#1,"M-W"CHR$(I)CHR$(5)CHR$(1)CHR$(I):NEXT
> 25 PRINT:REM LINE BREAK
> 30 FORI=0 TO 10:PRINT#1,"M-R"CHR$(I)CHR$(5)
> 40 GET#1,A$:PRINTASC(A$+CHR$(0)):NEXT
> 50 CLOSE 1
>
> Of course I need true drive emulation, but I also had to select a
> different type of drive to get it to work first time, i.e. it
> defaulted to 1541 in which it only returned 199. Then I changed to
> 1541-II where the program ran fine and back to 1541 where it also
> ran OK. I don't know if the emulated floppy drive needs to be
> enabled in some way. Some sources suggest that you should
> initialize the drive (I0) before the M-W. Perhaps you could also
> try to reset the drive (UJ) to be sure it is in a clean state?
>
> It is true though that when running the same program in xpet and
> 8250 drive (using buffer $12), it hangs. I didn't immediately find
> any document with the 8050/8250 memory map, but I assume you got
> the number correct, that the drive indeed has a RAM buffer in that
> location?
>
> Best regards
>
> --
> Anders Carlsson
>
>
> Message was sent through the cbm-hackers mailing list
>
>
--
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