Article View: comp.sys.mac
Article #39457Re: Geometry of Apple SC80 (Quantum) disk
From: Marc T. Kaufman
Date: Thu, 16 Mar 1989 16:39
Date: Thu, 16 Mar 1989 16:39
10 lines
975 bytes
975 bytes
In article <3083@stpstn.UUCP> aad@stepstone.com (Anthony A. Datri) writes: >I need the geometry for the 80 meg Quantum disk in an Apple 80SC drive. >Any help appreciated. There are $262D2 = 156370 sectors on the HD80. This is 19 x 10 x 823. I would make a first guess that this represents 823 cylinders, 10 heads, and 19 sectors per track. (other factorizations may be possible). Marc Kaufman (kaufman@polya.stanford.edu)
Technical Details
Message-ID:
<7772@polya.Stanford.EDU>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!decwrl!shelby!polya!kaufmanReferences:
<3083@stpstn.UUCP>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!decwrl!shelby!polya!kaufman From: kaufman@polya.Stanford.EDU (Marc T. Kaufman) Newsgroups: comp.sys.mac,comp.unix.aux Subject: Re: Geometry of Apple SC80 (Quantum) disk Message-ID: <7772@polya.Stanford.EDU> Date: 16 Mar 89 16:39:35 GMT References: <3083@stpstn.UUCP> Sender: Marc T. Kaufman <kaufman@polya.Stanford.EDU> Reply-To: kaufman@polya.Stanford.EDU (Marc T. Kaufman) Followup-To: comp.sys.mac Organization: Stanford University Lines: 10