SID Majestic Radio

The SID Majestic Radio is basically a classic Commodore game synthesizer chip, the SID6581, controlled by an Arduino Micro microprocessor combined with a "Radio Music" Euro Module.

An Arduino Template program provides all the functions needed to access the chip's 29 registers that control the 3 Pulse/Triangle/Sawtooth synthesizer voices and modulation patching.

A forth modulating voice is added from the Arduino. Several switches, pots, and soft pots can be programmed as controllers.

SID Radio
(9.4MB pdf)

Arduino Code
(90KB zip)

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