RSBJEUM0001-0101 Rev. 1.01
5
PREFACE
About this manual
This user’s manual discusses how to use three-phase motor control timer function, and a sample
application of how to implement position-sensor-less driving of an SPMSM by 120-degree
trapezoidal wave commutation, which is a method that makes use of the induced voltage of the
motor.
This example applies to MCUs in the MC16C/TinyGroup
Section 1 About this platform
Gives specification on hardware and software
Section 2 Description of Software
Describes software for motor control
Section 3 Finite State Machine of Motor Control
Describes state transition for motor control
Section 4 Control flow
Gives program flowchart.
