找到约 1452 条相关结果
... 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 ...
... 复杂可编程逻辑器件(CPLD)控制的特点分析,提出采用CPLD MCU控制结构实现电压 ... 控制对象.由于MCU和CPLD有很强的互补性,而CPLD MCU体系结构则能够 ... 最大限度地发挥出来.因此基于CPLD MCU体系结构的控制系统具备可靠性 ...
... 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 ...
