Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!utgpu!water!watnot!watmath!clyde!cbatt!ihnp4!inuxc!pur-ee!uiucdcs!convex!smu!sampson From: sampson@smu.UUCP Newsgroups: comp.sys.ibm.pc Subject: Re: game port circuitry Message-ID: <53900009@smu> Date: Mon, 23-Feb-87 19:38:00 EST Article-I.D.: smu.53900009 Posted: Mon Feb 23 19:38:00 1987 Date-Received: Fri, 27-Feb-87 22:14:32 EST References: <1423@tekig5.TEK.COM> Lines: 10 Nf-ID: #R:tekig5.TEK.COM:1423:smu:53900009:000:335 Nf-From: smu!sampson Feb 23 18:38:00 1987 Regarding the IBM Game Interface, IBM publishes an Options Manual set of 4+ volumes that includes the game interface. It has the schematic and BIOS where applicable for almost all of the plug-in IBM options. It lists at $125 but is full of useful information. Joel Sampson smu computer science and engineering convex!smu!sampson