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