Explicitly expatiated the process of DSP's external memory interface and PCB's making. 3,设计了DSP硬件系统的存储器接口、原理图和电路板制作。
This paper introduces the design of some general External Memory Interface(EMI) and the DSP in modulation domain and pulse analyzer, and it provides the program of EDMA and the setting of the registers. 介绍了调制域及脉冲分析仪中使用的DSP(TMS320C6713)和几种常用外部存储器接口(EMI)设计,并结合实际系统给出EDMA设计的程序,和寄存器的设置。
It carry out logic validation and FPGA design validation. Result shows that this design of external memory interface functions correctly, has the very good compatibility, ability and industrial standard of memory seamless connection, meet the design requirements. 对所做设计进行了逻辑模拟验证和FPGA仿真,结果表明设计的外部存储器接口(EMI)功能正确,具有良好的兼容性,能够和工业标准的存储器无缝连接,满足设计需求。
Then, the article has elaborated detailed the problems from signal modulation, A / D sampling and External Memory Interface(EMI), triangular wave generation, communication interface, real-time clock, power source and reset circuit. 其次,本文从信号处理和A/D采样、外部存储接口、三角波产生、通讯接口、实时时钟、电源及复位电路等六大部分分别进行了详细的论述。
A Design of DSP External Memory Interface(EMI) DSP芯片外部存储器接口(EMI)设计一例