Control device of brushless motor

The utility model relates to a control device of a brushless motor. A programmable circuit of motor and application parameters is configured to solidified motor control parameters; a programmable processor in motor control is configured as an application processor of a motor, and is associated with motor control parameters; a non-programmable processor in motor control is configured as a control algorithm processor of the motor, and is not directly associated with the motor control parameters; and the programmable processor is connected with the programmable circuit of the motor and application parameters and the non-programmable processor. The control device of the brushless motor in the utility model provides flexible optimized circuit configuration data, thereby realizing drive control of the brushless motor. Physical implementation of external parameter programming and a dual processor is achieved by the control device of the brushless motor provided by the utility model, and the control device is completely compatible with high voltage complementary metal oxide semiconductor technology, thereby ensuring low-cost production of a chip. The control device of the brushless motor provided by the utility model can be widely applied to same-chip control of various brushless motors.