On Monday, September 22, 2003, at 06:52 PM, peter tremewen wrote:
Hi all,
Can anyone tell me the besat place to get info on the 3.5 inch
FDD
for the Apple IIe?? Is it possibl;e to modify a standard IBM 3.5 inch
FDD to
work with the apple?? Yes, I understand it would be a serious
modification.
Has anyonme heard of it being done?? I understand the Apple II uses a
special drive interface, can this be conected up to the 3.5 inch drive
hardware and be used to drive them?? It's just so much easier to
obtain 3.5
inch disks nowdays that a bit of fiddling around seems worth it.
Hope to hear from you all soon
Peter T.
Using an IBM drive would be a serious undertaking, as the recording
formats are totally different. Also, to talk to a 3.5 inch drive, you
need a special controller card in the Apple, you can't plug the drive
into a Disk II or Unidisk controller card. I have plenty of 800k Apple
drives in working order, if you want one, I'll be happy to send you one
for a few bucks plus shipping. As for the controller card, I _think_ I
have one kicking around in the basement somewhere, I'll let you know if
I find it, and someone else may be able to help you there if I can't
find it. Also, keep in mind that you can't use high density disks with
the Apple II - the drives are 800k, you need to use low density (720k
in the PC world) diskettes. High density disks can be used in a pinch
by taping over the hole, but it's not a good idea, as the media is
different enough that it won't be reliable. Another thing to think
about is that DOS 3.3 doesn't work with 3.5 inch floppy drives, only 5
1/4 drives. You will need to use ProDOS.
Ian Primus
ian_primus(a)yahoo.com