
Apple II Computer Info
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### FILE : pcstick
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### Created : Friday, September 27, 1996 Modified: Friday, September 27, 1996
### File Type: "TEXT" File Creator: "LMAN"
### File Size: 5584 bytes 5 KB
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Re: Need Joystick for GS
Reply to: RUBYWAND
Date: 5 Aug 1996 05:00:07 -0400
Organization: America Online, Inc. (1-800-827-6364)
Newsgroups:
comp.sys.apple2
Followup to: newsgroup(s)
References:
writes:
>
>Can anyone supply me with the pinout info for converting a PC joystick to
>Apple II? I have a spare PC stick, and the Apples are hard to find
locally.
>
>
Sure. The stuff below is condensed from an article in the Spring
issue
of II Alive:
To PC Stick To Apple II
(15-pin female connector) (9-pin male connector)
[1] [4] and [5] --------------------------- [2] +5V
[2] --------------------------------------------[7] Button 0
[3] --------------------------------------------[5] X-axis
[6] --------------------------------------------[8] Y-axis
[7] --------------------------------------------[1] Button 1
[3] Ground
On the 9-pin Apple II side ...
add 680 Ohm resistor between [7] & [3]
add 680 Ohm resistor between [1] & [3]
add .01 uF cap between [5] & [3]*
optional: add 50K-100K trim pot in series with the cap
add .01 uF cap between [8] & [3]*
optional: add 50K-100K trim pot in series with the cap
*NOTE: The Capacitors compensate for smaller R range of PC
sticks.The C values are approximate. For standard 100K Ohm
PC sticks, .01 uF pretty well guarantees you will be able to
cover the full Apple II X and Y range (0-255).
Apple II Computer Technical Information : Apple II Family Hardware Info
ftp://ground.ecn.uiowa.edu/2/apple2/miscinfo/hardware : May 2001 : 347 of 572
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