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可编程逻辑 xilinx Zynq-7000 EPP产品简介
The Xilinx Zynq-7000 Extensible Processing Platform (EPP) redefines the possibilities for embedded systems, giving system and software architects and developers a flexible platform to launch their new solutions and traditional ASIC and ASSP users an alternative that aligns with today’s progr ...
可编程逻辑 Verilog编码中的非阻塞性赋值
 
One of the most misunderstood constructs in the Verilog language is the nonblockingassignment. Even very experienced Verilog designers do not fully understand how nonblockingassignments are scheduled in an IEEE compliant Verilog simulator and do not understand whenand why nonblocking assi ...
可编程逻辑 Design Safe Verilog State Machine（Synplicity）
 
One of the strengths of Synplify is the Finite State Machine compiler. This is a powerfulfeature that not only has the ability to automatically detect state machines in the sourcecode, and implement them with either sequential, gray, or one-hot encoding. But alsoperform a reachability ana ...
可编程逻辑 可编程序控制器原理与应用
教学提示：可编程序控制器(Programmable Logic Controller,简称PLC)是以微处理器为核心，综合计算机技术、自动控制技术和通信技术发展起来的一种新型工业自动控制装置。随着大规模、超大规模集成电路技术和数字通信技术的进步和发展，PLC技术不断提高，在工业生产中获得极其广泛的应用。教学要求：本章让学生了解PLC及其控 ...
可编程逻辑 新型GAL原理和应用
GAL(generic array logic)是美国晶格半导体公
司(gem 0udu or)最新推出的可电擦写、可重复编
程、可加密的一种可编程逻辑器件(PLD)。这是第二
代PAL， 亦是目前最理想的可多次编程的逻辑电路。
它不象PAL是一次性编程，品种乡 也不像EPSOM
需要用紫外线照射擦除。GAL 电路能反复编程 采用
的是电擦除技术 可随时进行修改， ...
工控技术 工业系统安全问题和解决办法
Abstract: As industrial control systems (ICSs) have become increasingly connected and use more off-the-shelfcomponents, new vulnerabilities to cyber attacks have emerged. This tutorial looks at three types of ICSs:programmable logic controllers (PLCs), supervisory control and data acquisition (SCA ...
接口技术 SL811开发资料_包含源程序_电路图_芯片资料
SL811开发资料_包含源程序_电路图_芯片资料:SL811HS Embedded USB Host/Slave Controller.The SL811HS is an Embedded USB Host/Slave Controller capable of communicate with either full-speed or low-speed USB peripherals. The SL811HS can interface to devices such as microprocessors, microcontrollers, DSPs, o ...
Internet/网络编程 ngrep strives to provide most of GNU grep s common features, applying them to the network layer. ngr
ngrep strives to provide most of GNU grep s common features, applying them to the network layer. ngrep is a pcap-aware tool that will allow you to specify extended regular or hexadecimal expressions to match against data payloads of packets. It currently recognizes TCP, UDP and ICMP across Ethernet, ...
其他数据库 access the database using Flash MX. Please remember that Flash is unable to natively access a databa
access the database using Flash MX. Please remember that Flash is unable to natively access a database. A programming language (ASP in this case) provides the programming logic, while Flash works at the presentation tier of the application.
其他 a collection of M-files to study concepts in the following areas of Fuzzy-Set-Theory: Fuzzy or Multi
a collection of M-files to study concepts in the following areas of Fuzzy-Set-Theory: Fuzzy or Multivalued Logic, The Calculus of Fuzzy, Quantities, Approximate Reasoning, Possibility Theory, Fuzzy Control, Neuro-Fuzzy Systems.