Repartition in outs

I2S Bus (pins 12, 35, 40) (gpios 79, 76, 78)

I2C Bus for inputs (cv, gate and rotary encoder) (pins 3, 4) (gpio )

SPI Bus dedicated to display (pins 19,22,23,24) (gpios 16, 13, 18, 19)

Rotary encoder interrupt [int1] (pin 16) (gpio )

Interrupt for both ADC [int2] (pin 18) (gpio )

Push button (pin 11) (gpio50)