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== General Instruments - AY-3-8910, AY-3-8912, AY-3-8913Programmable Sound GeneratorFEATURESFull Software Control of Sound Generation Interface to Most 8-bit and 16-bit Microprocessors Three independantly Programmed Analog Outputs Two 8-bit General Purpose I/O ports (AY-3-8910) One 8-bit General Purpose I/O port (AY-3-8912) Single +5 Volt Supply ==
=== FEATURES === * Full Software Control of Sound Generation * Interface to Most 8-bit and 16-bit Microprocessors * Three independantly Programmed Analog Outputs * Two 8-bit General Purpose I/O ports (AY-3-8910) * One 8-bit General Purpose I/O port (AY-3-------------------------------------------------------------------------8912) * Single +5 Volt Supply == DESCRIPTION ==
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.
