Franc Zabkar wrote:

On Thu, 26 Feb 2009 11:46:24 +0000, Baron
put finger to keyboard and
composed:

Franc Zabkar Inscribed thus:

On Wed, 25 Feb 2009 21:36:30 +0000, Baron
put finger to keyboard and
composed:

My original IBM AT is still under the bench collecting dust and
heavens
knows what livestock is living in it. I've still got the full hight
360K drive as well.

I have many of the schematics for the original IBM PC/AT, including
the 360KB FDD.

Here is the FDD/HDD controller:
http://www.users.on.net/~fzabkar/PC-AT/FDC_HDC/

This sheet shows the floppy interface:
http://www.users.on.net/~fzabkar/PC-...C_HDC_Sht4.JPG

- Franc Zabkar

Nice ! Are you Ok with me bookmarking that url ?

All my stuff is public. I just hope IBM is OK with it.

- Franc Zabkar

Thanks.

--
Best Regards:
Baron.