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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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This Java bridge to zeromq without JNI. TCP subcriber/publisher are currently supported.
Ø MQ (ZeroMQ, 0MQ, zmq) looks like an embeddable networking library but acts like a concurrency framework. It gives you sockets that carry whole message
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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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This the simulink file that demonstrates the fundametal principle of operation behind asynchronous CDMA systems using Welsh codes. The system performance can be evaluated by changing the processing gain at the transmitter and by increasing or decreas
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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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异步串行通信是Windows下与硬体设备打交道、实现测量、测试、监察、控制、验证等自动化系统及其仪表仪器体系数据传输经常采用的简单易行方式，通过恰到好处的软件设计。可以达到实时、高速、高效、可靠。实现异步串行通信的软件设计方法很多，每种方法都有优势和不足。选择合适的设计方法．并对所选方法进行取长补短和综合应用，是实现可靠和高效的异步串行通信的关键所在。-Asynchronous serial communication is Windows, dealing with the hardware
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ASP技术交流区网络论坛，也被称为异步会议系统、布告板，是网络上除了E-mail之外，最为普遍的在线讨论系统。-ASP technology exchange area networks, forums, also known as asynchronous conferencing systems, bulletin boards, is the network in addition to E-mail, the most popular online discussion system.
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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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This paper studied the carrier-frequency offset effect on the performance of asynchronous multicarrier direct-sequence code-division multiple-access (MC-DS-CDMA) systems with aperiodic random spreading and correlated Rayleigh fading. This paper also
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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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以Matlab软件为平台,研究基于模型的嵌入式系统的开发方法。以转差率控制异步电动机矢量控制系统为开发对象,重点研究了基于模型设计的关键技术,通过实验对这些技术进行了验证。将设计成果应用在异步电动机的控制当中,并取得与研究模型一致的控制效果,证明了基于模型的嵌入式系统设计的优越性。-Matlab software as a platform to study the model-based embedded systems development methodology. To slip con
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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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IN port Controller for Globally asynchronous Locally synchronous systems
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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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