单片机仿真软件，单片机开发仿真环境keil.c51.v706.Full。
上传时间： 2013-10-13
上传用户：ca05991270
本文论述了状态机的verilog编码风格,以及不同编码风格的优缺点，Steve Golson's 1994 paper, "State Machine Design Techniques for Verilog and VHDL" [1], is agreat paper on state machine design using Verilog, VHDL and Synopsys tools. Steve's paper alsooffers in-depth background concerning the origin of specific state machine types.This paper, "State Machine Coding Styles for Synthesis," details additional insights into statemachine design including coding style approaches and a few additional tricks.
标签： Synthesis Machine Coding Styles
上传时间： 2013-10-12
上传用户：sardinescn
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 analysis to determine all the states that could possibly bereached, and optimize away all states and transition logic that can not be reached.Thus, producing a highly optimal final implementation of the state machine.
标签： Synplicity Machine Verilog Design
上传时间： 2013-10-20
上传用户：苍山观海
Finite state machines are widely used in digital circuit designs. Generally, when designing a state machine using an HDL, the synthesis tools will optimize away all states that cannot be reached and generate a highly optimized circuit. Sometimes, however, the optimization is not acceptable. For example, if the circuit powers up in an invalid state, or the circuit is in an extreme working environment and a glitch sends it into an undesired state, the circuit may never get back to its normal operating condition.
标签： Creating Machines Mentor State
上传时间： 2013-11-02
上传用户：xauthu
本文将接续介绍电源与功率电路基板，以及数字电路基板导线设计。宽带与高频电路基板导线设计a.输入阻抗1MHz，平滑性(flatness)50MHz 的OP增幅器电路基板图26 是由FET 输入的高速OP 增幅器OPA656 构成的高输入阻抗OP 增幅电路，它的gain取决于R1、R2，本电路图的电路定数为2 倍。此外为改善平滑性特别追加设置可以加大噪讯gain，抑制gain-频率特性高频领域时峰值的R3。图26 高输入阻抗的宽带OP增幅电路图27 是高输入阻抗OP 增幅器的电路基板图案。降低高速OP 增幅器反相输入端子与接地之间的浮游容量非常重要，所以本电路的浮游容量设计目标低于0.5pF。如果上述部位附着大浮游容量的话，会成为高频领域的频率特性产生峰值的原因，严重时频率甚至会因为feedback 阻抗与浮游容量，造成feedback 信号的位相延迟，最后导致频率特性产生波动现象。此外高输入阻抗OP 增幅器输入部位的浮游容量也逐渐成为问题，图27 的电路基板图案的非反相输入端子部位无full ground设计，如果有外部噪讯干扰之虞时，接地可设计成网格状(mesh)。图28 是根据图26 制成的OP 增幅器Gain－频率特性测试结果，由图可知即使接近50MHz频率特性非常平滑，-3dB cutoff频率大约是133MHz。
标签： PCB
上传时间： 2013-11-09
上传用户：z754970244
Dream Scripter v3.5 Full Source Code
标签： Scripter Source Dream Code
上传时间： 2015-01-08
上传用户：epson850
Full support for extended regular expressions (those with intersection and complement); Support for some kinds of cycles in grammar; DFA-based operation; Unicode support; C++ only, requires a modern compiler; Lexical analyzers can be configured to get symbols from any input class (built-in support for std::istream, std::wistream and FILE *); Designed to work with Whale, but can work standalone or interface to other parsers.
标签： intersection expressions complement for
上传时间： 2013-12-11
上传用户：zhanditian
Unique net-enabled GUI system based state of the art coding solutions with strong XML support.
标签： net-enabled solutions support Unique
上传时间： 2013-12-24
上传用户：1101055045
State.Machine.Coding.Styles.for.Synthesis（状态机，英文,VHDL）
标签： Synthesis Machine Coding Styles
上传时间： 2013-12-22
上传用户：vodssv
PHPMailer Full Featured Email Transfer Class for PHP
标签： PHPMailer Featured Transfer Email
上传时间： 2015-02-01
上传用户：weixiao99
