摘要
计算机串口最大波特率为115.2 kbit/s,高于计算机最大波特率工作的设备不能直接用计算机进行调试或测试。提出一种基于TMS320C2812和XR16C2852芯片实现的两路波特率不同的异步串口通信电路设计方案,为高于计算机串口波特率115.2 kbit/s的被测/调试设备提供与计算机在线串口调试或测试平台。
The device with higher baud rate of serial port than 115.2kbit/s, which is the maximum baud rate in computer system, cannot be debugged or tested by computer directly. A design based on the chips of TMS320C2812 and XR16C2852 is presented to achieve the asynchronous serial communication between two different baud rates. Under this scheme platform, the device with higher baud rate than 115.2kbit/s can be debugged or tested directly by computer.
出处
《电声技术》
2016年第12期55-57,共3页
Audio Engineering
关键词
波特率
异步通信
串口调试
Baud rate
asynchronous communication
serial port debugging
