摘要
针对如何在DSP+FPGA架构的信号处理平台实现片间大量数据实时、高速传输的问题,文中提出了基于TMC320C6678的SRIO(Serial Rapid IO)接口设计。通过在DSP上配置丰富的SRIO参数接口,在无需停止SRIO的情况下,实现DSP与FPGA间任意长度、大小的数据传输。通过实际工程验证,该设计有效实现了DSP与FPGA片间大量数据实时、高效、灵活的传输。
An SRIO interface design based on the TMC320C6678 is proposed for real -time high speed transmission of large number of data between chips. The design of data transmission with arbitrary length is implemented by configuring rich interfaces on DSP without stopping running SRIO. Practical engineering verifies that real -time, efficient, and flexible transmission is implemented between the DSP and FPGA.
出处
《电子科技》
2017年第5期110-112,共3页
Electronic Science and Technology
