找到约 1670 条相关结果
... 图2所示，无线内窥镜采用CPLD芯片EPM7256-144，实现30万像 ... 以及可控光源和系统控制。CPLD和ARM7之间的图像数据交换通过 ... 命令后，ARM控制CPLD开始采集图像数据。 ④CPLD把采集到的 ... ，并通知ARM进行压缩；同时CPLD往另一块SRAM中继续采集下 ...
... digital control triggering system based on DSP＆CPLD is designed. The system uses high-speed DSP ... initial trigger pulse by synchronizing signal, and uses CPLD to realize the pulse distribution and working status ...
... 频率计的硬件电路设计。Using CPLD chip and MCU combined with the method of ... of signal shaping by Schmidt trigger, then use CPLD frequency counting, data transmission and then counted to ...
... frequency clock Outputs using clock division circuits of CPLD, realize clock module control interface using Finite State ...
... with the help of the programmable technology of CPLD.Its key features,principle and design ideas of ... .The login design principle,the realizing circuit of CPLD and its waveform of time order simulation were ...
... its working principle.The driving circuit based on CPLD has been selected as driving working program.EPM240T100C5N ... for example,linear CCD driving circuit based on CPLD is designed,and the diagram of hardware design ...
... for EUP high speed solenoid valve based on CPLD was discussed,the engineering demand of solenoid valve ... carried out according to the control strategy of CPLD programmable logic.The PWM of circuit was carried ...
... 设备中的单片机、CPLD器件，对基于单片机＋CPLD体系结构的信标机 ... 如下： 1．对单片机、CPLD和FPGA性能特点进行分析，提出了基于“单片机＋CPLD体系结构”的信标机设计方案； ... 设计原理图； 3．对CPLD与单片机以总线接口方式实现译码 ...
... 构造，完成一台基于单片机及CPLD技术的数字示波器的软硬件部分的 ... 一台低成本的基于单片机及CPLD技术的数字存储示波器(DSO)的硬件 ... 复杂可编程逻辑器件(CPLD)上设计实现的。采用CPLD进行设计使硬件系统 ... 写成的，CPLD软件部分在Quartus II开发环境中用CPLD语言写成。 ...
... 的要求，研制了一种“单片机 CPLD”综合实验装置“WHUT-EDA06”，所做 ... ; (2)分别对S5l单片机和CPLD部分进行功能设计和研制，对 ... 可分别开设单片机或CPLD单一实验，又能满足“单片机 CPLD”综合设计、创新 ...
