摘要
在微处理器之间的各种通信接口中,SPI(串行外围接口)以其显著的优点得到越来越广泛的应用。文中通过将TMS320C5410的McBSP口配置为从SPI形式,实现DSP与AVR单片机AT mega128之间的串行通信。经检验,通信能可靠进行。
In all kinds of communication interfaces between microprocessors, the SPI interface has been used widely for its significant advantages. With the McBSP module configured as slave SPI, the communication between the DSP and AVR microchip is implemented. The reliability of serial communication has been validated.
出处
《电子工程师》
2005年第3期8-10,共3页
Electronic Engineer
