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这是通讯接口实验《异步串行通信实验》的原理程序,适合于那些上嵌入式系统、通信、计算机专业的人-This is the communication interface experiment, "asynchronous serial communications experiment," the principle procedures, suitable for those on embedded systems, communications, computer speci
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基于VHDL的异步串行通信电路设计 随着电子技术的发展,现场可编程门阵列FPGA和复杂可编程逻辑器件CPLD的出现,使得电子系统的设计者利用与器件相应的电子CAD软件,在实验室里就可以设计自己的专用集成电路ASIC器件。这种可编程ASIC不仅使设计的产品-VHDL-based asynchronous serial communication circuit design with the advent of electronic technology, field programmable g
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实时系统的正确性不仅依耐系统计算的逻辑结果,还依赖于产生这个结果的时间。实时系统能够在指定或者确定的时间内完成系统功能和外部或内部、同步或异步时间做出响应的系统。-Real-Time Systems (Real-time operating system, RTOS) the correctness of resistance not only in accordance with the logic system to calculate the results, but also produ
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My primary mission in this book is to offer a simple, lightweight alternative to a design automation tool by
providing concrete, efficient, and proven implementations of statecharts that every practitioner reasonably
proficient in C or C++ can st
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在数字系统中,一般存在多个芯片,利用不同的特点用于实现不同的功能,一般都包含CPU,FPGA,AD,DA,memory,ASSP(专用标准模块),ASIC等。CPU用于进行智能控制,FPGA进行硬件算法处理和多设备接口,AD进行模数转换,DA进行数模转换,memory存储临时数据。因此,FPGA如何与其他芯片进行通讯是重要的设计内容。数据输入,数据输出,双向通讯,指令传递,地址管理,不同时钟的异步通讯问题等等都需要处理。最基本的MEMORY如SRAM(128KX8bbit静态存储器628128)
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uCos在s1c33上的移植
S1C33 MCU
EPSON最新的32位微处理器系列,专用于需要高级数据处理的便捷设备。
CPU性能
核心CPU 精工EPSON32位的RISC CPU,32位内部数据处理
33MHz
105条16位固定长度的指令
16个32位多用途的寄存器
在60MHZ操作下的最小指令执行时间为16.7ns
乘法、除法和MAC指令
内存 0~128K ROM 8K RAM
片内周边电路
晶振电路 32.769K~33MHz
定
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这是关于异步fifo的学习资料,数字系统设计中经常用到fifo模块,了解fifo原理是学会数字系统设计的基础-This is about asynchronous fifo learning materials, digital system design is often used fifo module fifo principle is to learn to understand the basis for the design of digital systems
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In embedded systems, the processor that we choose for our design may not come with built-in peripherals. Therefore, designers will have to implement these devices in hardware keeping in mind that they will need to interface to the processor. In this
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Verilog语言,可在QuartusII正确运行,实现远程控制系统,利用异步串行通信,PC发送数据FPGA接收,实现本地回环模式。-清华大学电子课程设计:Verilog language, you can QuartusII correctly, remote control systems, using asynchronous serial communication, PC to send data received FPGA to achieve the local loopback
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三相异步电机磁链开关SVPWM系统SIMULINK仿真,通过测试。需要先运行PARA.M配置参数-Three-phase asynchronous motor the flux switch SVPWM systems SIMULINK simulation, and pass the test. PARA.M configuration parameters need to run
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总结了包括
PWM( Pulse Width Modulatio n, 脉宽调制) 变换器、风力发电单元( 含恒速恒频异步风力发电机组、双馈风力
发电机组和直驱式永磁同步风力发电机组) 、太阳能光伏发电单元、各种储能单元( 含蓄电池储能、超级电容器
储能、飞轮储能及超导磁储能) 、负荷及输电线路的分布式发电系统详细的稳态和暂态数学模型, 模型的研究
为进一步研究分布式发电系统及其并网运行特性提供理论基础。-Summarizes the PWM (Pulse Width Modul
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Outport Controller for Globally asynchronous and locally synchronous systems
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The synchronous 8051 microcontroller is a common processor found in many
embedded systems. By using asynchronous design techniques, the performance of the
8051 microcontroller is increased. Through simulation and the use of existing
synchronous
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