This paper also has the analysis of CAN BUS's advantage and characteristics, in addition, it introduces the main control system of CAN BUS and SJA 1000's structure and register system. 简要分析了CAN总线的特性的优势,并对CAN总线独立控制器SJA1000的体系结构和寄存器功能等进行了介绍。
The main structure of the hardware including top timing control unit, bram and its timing generator, serial to parallel converter, shift register, multiplexer, processing element and multi-level adders. 硬件结构主要包括总体时序控制单元、存储单元及其时序发生器、串并转换单元、移位器、选通器、运算单元和级联加法器。