Renesas Electronics RA6T1 CPU Card acts as the option board of the evaluation system for BLDC motors. The motor control with RA6T1 32-bit microcontrollers (MCUs) can be evaluated by connecting the RA6T1 CPU card to the inverter board. This CPU card is equipped with R7FA6T1AD3CFP MCU, board-to-board connectors (CNA and CNB), USB connectors for J-Link OB, SCI connector, and through hole for CAN and SPI communications. Additionally, connectors for hall sensor signal input and encoder signal input, LEDs for user control, and switches are also included.