Thank you for pointing this out assume the following portc is the lower byte port and portd is the upper port ie portc,0 = d0 of the ide connector ----- Original Message ----- From: M. Adam Davis To: Sent: Monday, April 10, 2000 08:28 Subject: Re: re ide asm > This is really great! Thanks for putting this out! > > The only problem is I'm already working on 2 other projects!! > > I looked over your code, and it looks as though you've implemented nearly a full > IDE interface there. This is going to be a good starting point for a lot of > other projects. I can't see anything right off the bat which I would change, > but when I build one I'll probably come up with a few things... > > I was wondering, though, the beginning hook-up listing shows: > ; PORTC > ; 0 3 D0 > ; 1 5 D1 > ; 2 7 D2 > ; 3 9 D4 > ; 4 11 D5 > ; 5 13 D6 > ; 6 15 D7 > > This doesn't seem to match. D3 is not included on the right, but looking at an > IDE pinout > http://www.sonic.net/~alanwall/hwb/co_IdeInternal.html > it looks like you've almost got the listing backwards... Is it supposed to be: > ; PORTC > ; 0 17 D0 > ; 1 15 D1 > ; 2 13 D2 > ; 3 11 D3 > ; 4 9 D4 > ; 5 7 D5 > ; 6 5 D6 > ; 7 3 D7 > > ? > > Everything else appears to check out... I would like to build one just for the > fun of it, alas, time is in short supply lately. It would be nice to have an > LCD hanging off it, which is what I would be aiming for. > > Thanks again! > > -Adam > > Robert Boardman wrote: > > > > Sorry forgot to attach the file here it is > > > -------------------------------------------------------------------------- ------ > > Name: Cdrom.zip > > Cdrom.zip Type: Zip Compressed Data (application/x-zip-compressed) > > Encoding: base64 >