5 Aug
2005
5 Aug
'05
11:53 a.m.
>>>>> "Roger" == Roger
Merchberger <zmerch at 30below.com> writes:
Curious. I have some code here that usees 8 bit data
buffer accesses
on one platform, and 16 bit accesses on another. The one I usually
run is the 16 bit case, but last I knew the 8 bit case still
worked...
Are you sure they used True IDE mode? In disk memory mapped mode, the
same IDE registers are available, but the data is memory mapped, and you
can select 8-bit data accesses...
Jim
--
Jim Brain
brain at jbrain.com