摘要
根据静止无功发生器(SVG)主控制器TMS320F2812的串行通信要求,对TMS320F2812与PC机之间的串行通信进行了硬件电路和串行通信接口(SCI)初始化详细参数的设计.给出了基于MAX3160型收发器的DSP硬件接口电路和详细的SCI初始化代码,以及在此基础上实现串行通信的流程,同时给出了PC上位机上的串行通信接口的设置.
According to the serial communication require-ments of the static var generator （SVG）＇s main controller TMS320F2812, the design circuit and SCI （serial communi cation interface） initialization parameters of serial communi cation between TMS320F2812 and PC are discussed. The DSP serial communication interface circuit based on the MAX3160 transceiver and details of the SCI initialization code, and the process of serial communication on this basis are given and the serial comnmnication port settings on the PC host computer are given, are also given out.
出处
《成组技术与生产现代化》
2012年第3期58-62,共5页
Group Technology & Production Modernization
关键词
串行通信
串口设置
存储映射
serial communication
serial port settings
storage mapping
