Path: utzoo!attcan!uunet!bellcore!att!pacbell.com!ucsd!ucbvax!YODA.EECS.WSU.EDU!hakimian%tek4
From: hakimian%tek4@YODA.EECS.WSU.EDU
Newsgroups: comp.sys.amiga.tech
Subject: writing a floppy port device
Message-ID: <9012102335.AA01847@tek4>
Date: 10 Dec 90 23:35:32 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Lines: 12

I am in the process of writing a device driver for the floppy port. I have
a pretty good grasp on how to allocate the disk.resource and set up the
interrupts that I needs. What I am having trouble finding is a description
of how data is sent. I know how to start up the dma, what I don't know is
when the encoding to mfm or gcr is done. How can I send out a sync word?
Where is this documented? I have been looking in the hardware manual as well
as the RKM library and devices.

Any and all input will be appreciated.

Karl Hakimian
hakimian@yoda.eecs.wsu.edu