【摘要】 本文介绍了一种能够进行程序下载的CAN通讯调试器的设计。它既能对支持CAN下载或UART下载的T89C51CC0X芯片进行在线编程,又能对CAN总线上的节点进行通讯功能的调试。主要介绍下载器的工作原理、硬件电路设计和CAN总线的调试界面设计。更多还原

【Abstract】 This article introduce a design of CAN communication debugger, which can download program for T89C51CC0X chips in CAN method or UART method, it can also debug communication function for node in the CAN bus. Working principle, system hard- ware design and CAN bus debugging interface is discussed in detail.更多还原