摘要
设计了基于TMS320C6416芯片、采用HPI和系统总线实现不同处理器间的并行高速数据传输的软件平台的接口驱动程序和应用层设备通信程序。通过ARM+DSP双核嵌入式数字信号处理系统的测试表明:利用HPI主机接口传输方式,数据传输速率达到12.5MB/s,能够满足高速数据传输的应用需求。
Programs of interface device drivers and application layer communication for a high-speed data transmission in parallel software platform between different processors were designed based on a TMS320C6416 chip and the use of HPI.It shows that it could meet the need of high-speed data transmission applications because.the rate of data transmisson by using HPI reached to12.5MB/s through the test of digital signal system with ARM and DSP dual-core embedded.
出处
《信息通信》
2012年第6期72-73,共2页
Information & Communications
基金
甘肃省自然科学研究基金(1010RJZA071)
