harvard architecture meaning in Chinese
采用哈佛结构
哈佛架构
哈佛体系结构
Examples
- Many mcus use the harvard architecture , in which the program is kept in one section of memory usually the internal or external sram
很多mcu使用harvard体系，程序保存在内存的一段中（通常是内部的或外部的sram ） 。 - Adsp sharc21060 is one of current digital signal processing boards based on super harvard architecture , and it " s architecture is designed to streamy parallel
Adspsharc21060是一种基于超级哈佛结构的通用数字信号处理器， sharc的结构被设计为流水线并行处理器。 - Different from general microprocessors , dsps have harvard architecture or enhanced harvard architecture and units of dsps can work in parallel . to perform multiplication in high speed , dsps also include hardware multiplier in its cpu
与通用微处理器不同，数字信号处理器采用了哈佛总线结构或改进哈佛总线结构，具有高度的并行性，为了快速完成乘法计算在cpu中增设了硬件乘法单元。 - The risc mcu core is based on harvard architecture with 14 - bit instruction length and 8 - bit data length and two - level instruction pipeline the performance of the risc mcu has been improved by replacing micro - program with direct logic block
设计的riscmcu采用14位字长指令总线和8位字长数据总线分离的harvard结构和二级指令流水设计，并使用硬布线逻辑代替微程序控制，加快了微控制器的速度，提高了指令执行效率。 - Tms320vc5402 is a fixed - point digital signal processor , made by texas instruments incorporated , which is 16 - bit word length . vc5402 has enhanced harvard architecture built around one program bus , three data buses , and four address buses for increased performance and versatility
另外，采用mcs - 51系列cpu作为采集处理卡板载mcu也存在一些比较严重的问题，如cpu的指令执行速度慢，总线带宽窄等缺点，不能完成数据的高速处理。