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Component : AY-3-8910 (searched for 'AY-3-8910')


The AY-3-8910/8912/8913 Programmable Sound Generator (PSG) is a LSI Circuit which can produce a wide variety of complex sounds under software control. The AY-3-8910/8912/8913 is manufactured in the General Instrument N-Channel Ion Implant Process. Operation requires a single +5V power supply, a TTL compatible clock, and a microprocessor controller such as the General Instrument 16-bit CP1610 or one of the PIC1650 series of 8-bit microcomputers.


  Vss |1    +--+   40| Vcc
      |2           39| TEST1
 AnlB |3           38| AnlC
 AnlA |4           37| DA0
      |5           36| DA1
 IOB7 |6           35| DA2
 IOB6 |7           34| DA3
 IOB5 |8           33| DA4
 IOB4 |9           32| DA5
 IOB3 |10  AY-3-   31| DA6
 IOB2 |11   8910   30| DA7
 IOB1 |12          29| BC1
 IOB0 |13          28| BC2
 IOA7 |14          27| BDIR
 IOA6 |15          26| TEST2
 IOA5 |16          25| A8
 IOA4 |17          24| /A9
 IOA3 |18          23| /RESET
 IOA2 |19          22| CLK
 IOA1 |20          21| IOA0

Boards using component:

Type Name Description
Logic DL/SA PCB rev A Primary logic board. Serial numbers below...
Sound Sega/Gremlin 834-0069 Sub-logic board for Frogger. Mounted on t...

Copyright statement
Component information gathered from GIICM, and per the copyright:

"Copyright 1992-1997, Frank A. Vorstenbosch.
Commercial reproduction of the included information (in whatever way) is not allowed without prior consent of the author. In all cases must this copyright message be reproduced on the copies."

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