[comp.sys.apple2] Apple CD-SC running MS-DOS

rs.miller@pro-harvest.cts.com (Randy Miller) (08/12/90)

Dave,
   Here at the office, I have been experimenting with an Applied Engineering
PC Transporter board running on my IIGS (ROM 01 motherboard, Apple 20SC HD, 2
Apple 5.25 in. Drive, Apple 3.5 in Drive and Apple Unidisk 3.5 in drive with
1.25 meg of memory).  I would like to use the CD-SC drive to experiment with a
CD-ROM product my employer released last year.  However, the product in
question I want to test requires MicroSoft CD-ROM extensions.  Does Apple have
a device driver so I can use the CD-SC drive under MS-DOS?  While I have the
MicroSoft Extensions package at the office, the driver I have is for a Hitachi
CD-ROM Drive, specifically the 1305s.  Any help would be greatly appreciated.
Randy Miller
proline:rs.miller@pro-harvest
uucp:crash!pro-harvest!rs.miller
internet:rs.miller@pro-harvest.cts.com

Never teach a pig to sing.  You'll drive yourself nuts, and annoy the pig.

dlyons@APPLE.COM (David A. Lyons) (08/13/90)

I don't believe we have any special products for use with the PC Transporter,
but as I understand it the GS is under ProDOS 8 while you're using the PCT.
If there's a gateway through to the 8-bit Apple II world from the MS-DOS
world, you can read blocks off the CD using SmartPort calls.  Does that
help?

--Dave (dlyons@apple.com)

MQUINN@UTCVM.BITNET (08/13/90)

>If there's a gateway through to the 8-bit Apple II words to the MS-DOS
>world, you can read blocks of the CD using SmartPort calls.  Does that
>help?

I doubt it will help him... he's changed his question again.  Anyway, just
to clarify what you've said... you're right.  That's the way the PCT accesses
a HD... through ProDOS, but you can only read a ProDOS formatted CD this way
and only using a special utility program supplied with the PCT and you can't
read 'single blocks', only files... to move from ProDOS to MS-DOS or
Visa Versa.