8-bit IDE

From: allisonp <allisonp_at_world.std.com>
Date: Mon Apr 17 20:11:34 2000

>The coding, unfortunately, is not similar enough to the 1003-wah to make
the
>code directly portable, but there are simply more registers in the IDE.


The only additional register is the FDC control hence the second CS.

I used the 1003spec as I had that for writing code as it was more complete.
from what I could see for drives that were smaller than 500mb the two are
identical. for larger dirves that could be different (things like LBA and
all).

Allison
Received on Mon Apr 17 2000 - 20:11:34 BST