基于FPGA的CAN总线控制器SJA1000软核的设计

FPGA-based Soft Core SJA1000 CAN Bus Controller Design

分析了CAN控制器SJA1000的特点及CAN协议通信格式。设计了控制器SJA1000的IP软核,能为应用提供一个性能优良的、易于移植的控制器SJA1000,实现了对步进电机的控制。

This paper analyzes the characteristics of SJA1000 CAN controller and CAN protocol communication format. The IP soft core of controller SJA1000 is designed, providing the application with an excellent performance, easy-to-port controller SJA1000, achieving implementation of stepper motor control.