基于ARM7的通信通道调试电路设计

Design of ARM7-based debug circuit of communications channel

一个调试通信通道(DCC)用来在主机上的调试器与目标处理器之间建立通信通道,通过JTAG接口对DCC进行通信,同时还可以接收和发送数据,达到良好的效果。

DCC is used to establish communication channels between the debugger and target processor on host computer.It carries communication to DCC through JTAG interface,and can receive and send data at the same time to achieve the good effect.