Difference between revisions of "How to access the PSG via PPI"
From CPCWiki - THE Amstrad CPC encyclopedia!
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Programmable Sound Generator | Programmable Sound Generator | ||
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The same chip is used in the ZX Spectrum, the Atari ST, and some others. | The same chip is used in the ZX Spectrum, the Atari ST, and some others. | ||
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| + | == Links == | ||
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| + | [http://en.wikipedia.org/wiki/General_Instrument_AY-3-8910 Wikipedia on the PSG] | ||
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| + | [[Category:Stub]] | ||
| + | [[Category:Hardware]] | ||
| + | [[Category:Music and sound]] | ||
Revision as of 04:39, 30 March 2008
Programmable Sound Generator
The CPC uses the AY-3-8912 PSG. This chip features 3 square-waves channels, a noise generator and an enveloppe generator often used at high frequencies to make different sounds.
The same chip is used in the ZX Spectrum, the Atari ST, and some others.
