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Article #830

Re: Two Joystick Port prob

#830
From: Joerg Dittrich
Date: Tue, 15 Dec 1992 14:50
21 lines
1771 bytes
In <1gj859INNd2t@flop.ENGR.ORST.EDU> kingjas@xanth.CS.ORST.EDU writes:

> 
> I don't believe this can be done because both "Ports" for two joysticks are 
> built into the single port.  Every joystick port( all that I know of ) contain
> 15 pins.  Of these pins 4 are used in joystick functions( 1 horz., 1 vert.,
> 1 left button, 1 right button of course this is really 8 but whose counting )
> and then a couple for sync. and etc.  There is only one standard address( this
> is key ) and usually one of the cards dominates that address.  Therefore
> only one card can be read, because there is know way of knowing or sync. the two
> cards.
> 
> 
> Jason King
Wasn't it that way: 1pin ground, 2 for buttons and two for hor. and vert. pos.?
(PCs have analog Joystick instead of digital which need 4 pins for up/down/left
 and right). This means two joysticks need 1 ground + 4 buttons + 4 position=9.
There is the need to build a Y-connector. You may find this pin-layout in your
soundblaster manual. Not shure if all (or any) usual game-port supports two
joysticks.......
Good luck, Joerg.
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From: DITTRICH@ifk20.mach.uni-karlsruhe.de (Joerg Dittrich)
Newsgroups: alt.msdos.programmer
Subject: Re: Two Joystick Port prob
Message-ID: <1gkrapINN606@nz12.rz.uni-karlsruhe.de>
Date: 15 Dec 92 14:50:01 GMT
References: <1992Dec10.205227.14353@news2.cis.umn.edu> <1gj859INNd2t@flop.ENGR.ORST.EDU>
Organization: University of Karlsruhe, FRG (Dept. of Mechanical Engineering)
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In-Reply-To: kingjas@xanth.CS.ORST.EDU's message of 15 Dec 92 00:16:41 GMT