Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site decwrl.UUCP Path: utzoo!watmath!clyde!burl!ulysses!mhuxl!ihnp4!zehntel!dual!decwrl!lipman From: lipman@decwrl.UUCP Newsgroups: net.micro.cbm Subject: How to switch between cartridges? Message-ID: <5965@decwrl.UUCP> Date: Thu, 1-Mar-84 15:17:43 EST Article-I.D.: decwrl.5965 Posted: Thu Mar 1 15:17:43 1984 Date-Received: Sat, 3-Mar-84 10:10:44 EST Sender: lipman@decwrl.UUCP Organization: DEC Western Research Lab, Los Altos, CA Lines: 13 From: pogo::lawrence I plan to build a box that will hold many cartridges at once and then either switch between them via software or manually through a switch. One question....What signal can I use on the expansion slot to switch out all cartridges but one out of the circuit (preferably put them in high impedence state) so they will all be powered up, but not selectable on the buss? Anyone out there looked at this? Post answers on net. Thanx. Jim Lawrence DEC Advanced Media Devel Colo Sp., Colo