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Re: [prophet2000] Re: Floppy file format of P2000?

2001-12-21 by menadue@dial.pipex.com

If you're looking for compatible floppy drives, I found that an "older style" 
high density drive (a Sony model) (small pin power connectors - compatible with 
the prophet power connector)worked just fine in my prophet (after a bit of 
random jumper-fiddling) and the prophet drive controller would format both high 
and low density disks through it - but you have to tape over the window opposite 
the write protect slider at the bottom of the disk to fool the drive into 
believing the HD disk is a single-density disk or it won't recognize it for 
read/write purposes (it doesn't matter if you have taped over this before or 
after you format the floppy, however, for some reason)- you don't need to find 
rare low-density disks, which is just as well...

Ben


> <html><body>
> 
> 
> <tt>
> The disk controller isn't wierd, just old. It's a western digital 1771.
> <BR>
> The problem may be that it's single density. I don't know if the <BR>
> current PC controllers implement single density. You won't be able to
> <BR>
> read the disk through the dos file system. Your only hope is to access
> <BR>
> the PC hardware directly or perhaps through a low level BIOS interface.
> <BR>
> It would be easier to just dump it over midi.<BR>
> Steve<BR>
>  <BR>
> <BR>
> <BR>
> --- In prophet2000@y..., "andrew" <lists@f...>
> wrote:<BR>
> > The formatting is proprietry.<BR>
> > The disk control chip is a weird one.<BR>
> > You'll never be able to read the disks from a PC/Mac using only<BR>
> > software.<BR>
> > All you can do is transfer out the raw samples over MIDI.<BR>
> > <BR>
> > ac<BR>
> > <BR>
> > <BR>
> > <BR>
> > -> -----Original Message-----<BR>
> > -> From: <BR>
> > -> sentto-3497352-38-1008527103-lists=ftg.co.uk@r...<BR>
> > -> ahoo.com <BR>
> > ->
> [mailto:sentto-3497352-38-1008527103-lists=ftg.co.uk@returns.<BR>
> > -> groups.yahoo.com] On Behalf Of petermeyer_99<BR>
> > -> Sent: 16 December 2001 18:25<BR>
> > -> To: prophet2000@y...<BR>
> > -> Subject: [prophet2000] Floppy file format of P2000?<BR>
> > -> <BR>
> > -> <BR>
> > -> Does anybody know the floppy disk file format the P2000 uses?
> I'd <BR>
> > -> like to write a converter program to read all my old disks
> and <BR>
> > -> transfer them to my new sparkling HALion... :-)<BR>
> > -> <BR>
> > ->     PM<BR>
> > -> <BR>
> > -> <BR>
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