Path: utzoo!attcan!uunet!uport!plocher From: plocher@uport.UUCP (John Plocher) Newsgroups: comp.unix.microport Subject: Re: 386 UNIX and FDISK Message-ID: <280@uport.UUCP> Date: 18 Dec 88 02:02:36 GMT References: <618@cimcor.mn.org> <659@bbking.KSP.Unisys.COM> <11776@bigtex.cactus.org> Reply-To: plocher@uport.UUCP (John Plocher) Organization: Microport Systems, Scotts Valley, CA Lines: 8 >> Hmmm ... the basic PC disk IO interrupt 13 only has 10 bits for track number. > >But the underlying WD1010 register spec allows for 16 bits. But the WD-1002 controller only uses 10 bits, the WD-1003 uses 12. So much for specs... :-) -John Plocher