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- From: johnston@me.udel.edu (William Johnston)
- Subject: Re: AU/X compatible cd-readers
- Message-ID: <Brt4Bq.71v@news.udel.edu>
- Sender: usenet@news.udel.edu
- Nntp-Posting-Host: me.udel.edu
- Organization: Department of Mechanical Engineering/University of Delaware
- References: <WEIGERT.92Jul21184340@etlhit.etl.go.jp> <Conrad_Nobili-220792022038@c50mac6.harvard.edu>
- Date: Wed, 22 Jul 1992 20:16:37 GMT
- Lines: 52
-
- In article <Conrad_Nobili-220792022038@c50mac6.harvard.edu> Conrad_Nobili@Harvard.EDU (Conrad C. Nobili) writes:
- >In article <WEIGERT.92Jul21184340@etlhit.etl.go.jp>,
- >weigert@etlhit.etl.go.jp (Thomas Weigert) wrote:
-
- >> "Which cd-rom readers are compatible with au/x?"
-
- >The install may in fact be an acid test of A/UX compatibility....
- >(Anyone know? Is it?)
-
- I don't think so. The A/UX 3.0 Installation Boot Disk includes
- a system extension called "CD ROM Hack", which suggests that
- someone may have been able to generalize the Apple driver,
- or at least remove a routine that checks to see if the device
- is an Apple drive before loading.
-
- Unfortunately, "CD ROM Hack" isn't mentioned in the installation
- guide or ReadMe files; my impression is that Apple as a company
- is a bit paranoid about releasing software with unsupported features
- that may work with some third-party hardware but not others.
-
- If Apple limits the CD driver or HD SC Setup (Mac v.2.x or 7.0)
- to use with Apple peripherals, they don't have to include
- documentation explaining why their software only works with
- "some" drives (which would rapidly make the Apple manuals look
- like PC manuals -- ie, technical and unintelligible to novices);
- and of course they don't have to offer tech support.
-
- >If either of these things is true, then I can report something you
- >may be interested to hear.... My Chinon CDA-431 was able to
- >install A/UX 3.0 recently.
-
- More data for the FAQ ... besides audio, it would be interesting
- to know whether the Chinon can mount the A/UX 3.0 CD as a unix
- file system, and whether it can work with HFS and 'foreign'
- format data disks. It would be worth trying both the MacOS
- driver and the "CD ROM Hack", although it may be that A/UX
- mounts the CD using a generic driver built into the kernel.
- (That's a WAG ;-) but I don't see an extension-type CD ROM
- driver anywhere in /mac/sys).
-
- A quick pitch: if there is anyone else with 3rd-party peripheral
- data that hasn't made it into the FAQ? We'll need more of this IMO
- if we hope to expand the A/UX user base.
-
- Motivational anecdote: I recently talked with a lab manager who
- had decided to place an order for <many> copies of MachTen.
- The decision wasn't based on price -- A/UX 3.0 turned out to be
- cheaper; it was based on compatibility with existing 3rd-party
- peripherals and easy-to-use-and-administrate device drivers.
- --
- -- Bill Johnston (johnston@me.udel.edu)
- -- 38 Chambers Street; Newark, DE 19711; (302)368-1949
-