Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!seismo!rutgers!cbmvax!grr From: grr@cbmvax.cbm.UUCP (George Robbins) Newsgroups: comp.sys.amiga Subject: Re: expansion port on left hand side Message-ID: <1577@cbmvax.cbmvax.cbm.UUCP> Date: Thu, 19-Mar-87 07:07:58 EST Article-I.D.: cbmvax.1577 Posted: Thu Mar 19 07:07:58 1987 Date-Received: Sat, 21-Mar-87 03:32:46 EST References: <8703182042.AA14447@cory.Berkeley.EDU> Reply-To: grr@cbmvax.UUCP (George Robbins) Organization: Commodore Technology, West Chester, PA Lines: 22 In article <8703182042.AA14447@cory.Berkeley.EDU> dillon@CORY.BERKELEY.EDU (Matt Dillon) writes: > > Does this mean you reversed the pin numberings so normal expansion >boxes can still be plugged into the A500? > > -Matt Hmmm, this must be respond to Matt day 8-). Sliding the connector around the periphery of the case does *not* alter the relative sense of the pin-numbering. All one needs is an extender card about an 1.5" long and little jack-stands for the keyboard. If the device in question is parasitic powerwise, you may need to supply external power. Devices that obey the rules in the Amiga Expansion Architure document should work. Those that make unclean asumptions or ignore the worst-case timing specifications may have problems, as they occasionally do on production A1000's. -- George Robbins - now working for, uucp: {ihnp4|seismo|rutgers}!cbmvax!grr but no way officially representing arpa: cbmvax!grr@seismo.css.GOV Commodore, Engineering Department fone: 215-431-9255 (only by moonlite)