计算机工程2012，Vol.38Issue(23)：236-239,4.DOI:10.3969/j.issn.1000-3428.2012.23.058
一种用于DSP芯片的串行通信接口设计
Design of a Serial Communication Interface Used in DSP Chip
摘要
Abstract
In general, the synchronous serial communication interfaces often have the problems of low data transfer rate and poor flexibility when transfering data. A fully new serial communication interface is proposed in this paper. A new data transfer protocol is defined, in which multiple data types and the function of address prediction are added. The interface circuit is implemented by the Hardware Description Language(VHDL) and synthesized in TSMC's 65 nm CMOS process. Simulation and synthesis results coincide with high data transfer rate of 125 MHz, and the design is successfully applied in a 32-bit Digital Signal Processor(DSP).关键词
同步串行通信/数据传输协议/地址预测/硬件描述语言/CMOS工艺Key words
synchronous serial communication/ data transfer protocol/ address prediction/ hardware description language/ CMOS process分类
信息技术与安全科学引用本文复制引用
胡焰胜,王多,李天阳,张树丹..一种用于DSP芯片的串行通信接口设计[J].计算机工程,2012,38(23):236-239,4.基金项目
国家科技重大专项基金资助项目"面向终端应用的高性能、低功耗嵌入式DSP"(2009ZX01034-001-002-003) （2009ZX01034-001-002-003）
