The Many Clones and derivatives of the AY-3-8910 PSG

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lezanderson
Posts: 175
Joined: 14 Aug 2012 15:31

The Many Clones and derivatives of the AY-3-8910 PSG

Post by lezanderson » 26 Jun 2015 13:22

I was just looking at the AY-3-8910 and didn't realise how many clones there where of it :

AY-3-8910/12/13
YM2149
Winbond WF19054 & KC89C72
etc etc

Some are still in production ! Possibly one of the best variants is the YMZ284/YMZ294 which are 16/18 pin respectively.

https://en.wikipedia.org/wiki/General_I ... _AY-3-8910


Some good gen on the YMZ284: http://hardchord.org/yamaha_ymz284

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