The MeatPi is a hybrid FPGA and Microcontroller development board running both a Cyclone 10 LP and ATmega32A.
The MeatPi board is deseign for botth the FPGA and Microcontroller to compliment each other. The ATmega32A can use the FPGA as an I/O expander, and the Cyclone 10 LP can use the microcontroller to utilize its ADC and built-in hardware communication protocols (UART, SPI, I2C).
meatpi sch.pdf