Re: "Noisemaker": Need G.I. AY-3-8910 sound chip app note

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#975

From: Boston-Baden
Date: Sat, 08 Oct 1994 03:14

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David E A Wilson (david@zircon.cs.uow.edu.au) wrote:
: For that matter has anyone got the pinouts of the 24-pin version (AY-3-8913
: I think) as used on the Mockingboard card?

Okay, I've got the data sheet here.

P. 12, FIG.5  AY-3-8912 PIN ASSIGNMENTS

ANALOG CHANNEL C   1 *         28 DA0
          TEST 1   2           27 DA1
       Vcc (+5V)   3           26 DA2
ANALOG CHANNEL B   4           25 DA3
ANALOG CHANNEL A   5           24 DA4
       Vss (GND)   6           23 DA5
             IOA7  7           22 DA6
             IOA6  8           21 DA7
             IOA5  9           20 BC1
             IOA4  10          19 BC2
             IOA3  11          18 BDIR
             IOA2  12          17 A8
             IOA1  13          16 /RESET
             IOA0  14          15 CLOCK

Give a holler if you want me to give the highlights of pg. 13-15.

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From: hazel@netcom.com (Boston-Baden)
Subject: Re: "Noisemaker": Need G.I. AY-3-8910 sound chip app note
Message-ID: <hazelCxC3nw.MEL@netcom.com>
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Date: Sat, 8 Oct 1994 03:14:20 GMT
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