Text Box: Note - This diagram does not indicate pin assignments
Text Box: ATMEGA 32
Text Box: Front Panel LCD
Text Box: Support circuitry
Text Box: 5 Volt regulator
MAX 232 chip
Ceramic resonator
Etc.
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Text Box: SS relays and Phasing capacitors
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Text Box: Front Panel LEDs LEDs
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Text Box: Front Panel Switches
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Text Box: Block Diagram Of the Rotor Controller
Text Box: SS relays and Phasing capacitors

As you can see, there are not many parts to the microcontroller side of the rotor controller.

Most everything is already inside the microcontroller (ATMEGA 32)