基于FPGA的DSP链路口通信及数据转换的设计与实现

FPGA-based Design and Implement of Communications between FPGA and DSP′s Link-Port

用FPGA设计并实现了与DSP链路口的通信,同时进行了数据格式的转换。该设计是基于Altera公司的cy-clone芯片,能很好地与AD公司TS101型DSP芯片的链路口进行数据传输。该设计已成功应用于信号处理机中。

Communications between FPGA and DSP＇s link- port is proposed and implemented, and data stream is transformed. Implemented on Altera＇s cyelone series FPGA,this design performs well on ADTS101DSP. The design has been applied to a digital signal processor sueeessfully. The problems that should be paid great intention to in communications of DSP＇s link - port are discussed in the end.