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This unique guide to designing digital VLSI circuits takes a top-down approach, reflecting the natureof the design process in industry. Starting with architecture design, the book explains the why andhow of digital design, using the physics that designers need to know, and no more.Covering system and component aspects, design verification, VHDL modelling, clocking, signalintegrity, layout, electricaloverstress, field-programmable logic, economic issues, and more, thescope of the book is singularly comprehensive.
標簽：
Integrated
Digital
Circuit
Design
上傳時間：
2013-11-04
上傳用戶：life840315
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/*--------- 8051內核特殊功能寄存器 -------------*/
sfr ACC = 0xE0; //累加器
sfr B = 0xF0; //B 寄存器
sfr PSW = 0xD0; //程序狀態字寄存器
sbit CY = PSW^7; //進位標志位
sbit AC = PSW^6; //輔助進位標志位
sbit F0 = PSW^5; //用戶標志位0
sbit RS1 = PSW^4; //工作寄存器組選擇控制位
sbit RS0 = PSW^3; //工作寄存器組選擇控制位
sbit OV = PSW^2; //溢出標志位
sbit F1 = PSW^1; //用戶標志位1
sbit P = PSW^0; //奇偶標志位
sfr SP = 0x81; //堆棧指針寄存器
sfr DPL = 0x82; //數據指針0低字節
sfr DPH = 0x83; //數據指針0高字節
/*------------ 系統管理特殊功能寄存器 -------------*/
sfr PCON = 0x87; //電源控制寄存器
sfr AUXR = 0x8E; //輔助寄存器
sfr AUXR1 = 0xA2; //輔助寄存器1
sfr WAKE_CLKO = 0x8F; //時鐘輸出和喚醒控制寄存器
sfr CLK_DIV = 0x97; //時鐘分頻控制寄存器
sfr BUS_SPEED = 0xA1; //總線速度控制寄存器
/*----------- 中斷控制特殊功能寄存器 --------------*/
sfr IE = 0xA8; //中斷允許寄存器
sbit EA = IE^7; //總中斷允許位
sbit ELVD = IE^6; //低電壓檢測中斷控制位
8051
標簽：
80C51
特殊功能寄存器
地址
上傳時間：
2013-10-30
上傳用戶：yxgi5
-
WP369可擴展式處理平臺-各種嵌入式系統的理想解決方案 ：Delivering unrivaled levels of system performance,flexibility, scalability, and integration to developers,Xilinx's architecture for a new Extensible Processing Platform is optimized for system power, cost, and size. Based on ARM's dual-core Cortex™-A9 MPCore processors and Xilinx’s 28 nm programmable logic,the Extensible Processing Platform takes a processor-centric approach by defining a comprehensive processor system implemented with standard design methods. This approach provides Software Developers a familiar programming environment within an optimized, full featured,powerful, yet low-cost, low-power processing platform.
標簽：
369
WP
擴展式
處理平臺
上傳時間：
2013-10-22
上傳用戶：685
-
摘要: 串行傳輸技術具有更高的傳輸速率和更低的設計成本, 已成為業界首選, 被廣泛應用于高速通信領域。提出了一種新的高速串行傳輸接口的設計方案, 改進了Aurora 協議數據幀格式定義的弊端, 并采用高速串行收發器Rocket I/O, 實現數據率為2.5 Gbps的高速串行傳輸。關鍵詞: 高速串行傳輸; Rocket I/O; Aurora 協議
為促使FPGA 芯片與串行傳輸技術更好地結合以滿足市場需求, Xilinx 公司適時推出了內嵌高速串行收發器RocketI/O 的Virtex II Pro 系列FPGA 和可升級的小型鏈路層協議———Aurora 協議。Rocket I/O支持從622 Mbps 至3.125 Gbps的全雙工傳輸速率, 還具有8 B/10 B 編解碼、時鐘生成及恢復等功能, 可以理想地適用于芯片之間或背板的高速串行數據傳輸。Aurora 協議是為專有上層協議或行業標準的上層協議提供透明接口的第一款串行互連協議, 可用于高速線性通路之間的點到點串行數據傳輸, 同時其可擴展的帶寬, 為系統設計人員提供了所需要的靈活性[4]。但該協議幀格式的定義存在弊端,會導致系統資源的浪費。本文提出的設計方案可以改進Aurora 協議的固有缺陷,提高系統性能, 實現數據率為2.5 Gbps 的高速串行傳輸, 具有良好的可行性和廣闊的應用前景。
標簽：
Rocket
2.5
高速串行
收發器
上傳時間：
2013-11-06
上傳用戶：smallfish
-
WP369可擴展式處理平臺-各種嵌入式系統的理想解決方案 ：Delivering unrivaled levels of system performance,flexibility, scalability, and integration to developers,Xilinx's architecture for a new Extensible Processing Platform is optimized for system power, cost, and size. Based on ARM's dual-core Cortex™-A9 MPCore processors and Xilinx’s 28 nm programmable logic,the Extensible Processing Platform takes a processor-centric approach by defining a comprehensive processor system implemented with standard design methods. This approach provides Software Developers a familiar programming environment within an optimized, full featured,powerful, yet low-cost, low-power processing platform.
標簽：
369
WP
擴展式
處理平臺
上傳時間：
2013-10-18
上傳用戶：cursor
-
摘要: 串行傳輸技術具有更高的傳輸速率和更低的設計成本, 已成為業界首選, 被廣泛應用于高速通信領域。提出了一種新的高速串行傳輸接口的設計方案, 改進了Aurora 協議數據幀格式定義的弊端, 并采用高速串行收發器Rocket I/O, 實現數據率為2.5 Gbps的高速串行傳輸。關鍵詞: 高速串行傳輸; Rocket I/O; Aurora 協議
為促使FPGA 芯片與串行傳輸技術更好地結合以滿足市場需求, Xilinx 公司適時推出了內嵌高速串行收發器RocketI/O 的Virtex II Pro 系列FPGA 和可升級的小型鏈路層協議———Aurora 協議。Rocket I/O支持從622 Mbps 至3.125 Gbps的全雙工傳輸速率, 還具有8 B/10 B 編解碼、時鐘生成及恢復等功能, 可以理想地適用于芯片之間或背板的高速串行數據傳輸。Aurora 協議是為專有上層協議或行業標準的上層協議提供透明接口的第一款串行互連協議, 可用于高速線性通路之間的點到點串行數據傳輸, 同時其可擴展的帶寬, 為系統設計人員提供了所需要的靈活性[4]。但該協議幀格式的定義存在弊端,會導致系統資源的浪費。本文提出的設計方案可以改進Aurora 協議的固有缺陷,提高系統性能, 實現數據率為2.5 Gbps 的高速串行傳輸, 具有良好的可行性和廣闊的應用前景。
標簽：
Rocket
2.5
高速串行
收發器
上傳時間：
2013-10-13
上傳用戶：lml1234lml
-
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.
標簽：
intersection
expressions
complement
for
上傳時間：
2013-12-11
上傳用戶：zhanditian
-
With the advances in the semiconductor and communication industries, it has become increasingly
important for electrical engineers to develop a good understanding of microelectronics.
This book addresses the need for a text that teaches microelectronics from a modern and intuitive
perspective. Guided by my industrial, research, and academic experience, I have chosen
the topics, the order, and the depth and breadth so as to efficiently impart analysis and design
principles that the students will find useful as they enter the industry or graduate school.
標簽：
communication
semiconductor
increasingly
industries
上傳時間：
2013-12-19
上傳用戶：evil
-
-The existence of numerous imaging modalities makes it possible to present different data present in different modalities together thus forming multimodal images. Component images forming multimodal images should be aligned, or registered so that all the data, coming from the different modalities, are displayed in proper locations. Mutual Information is the similarity measure used in this case for optimizing the two images. This method requires estimating joint histogram of the two images. The fusion of images is the process of combining two or more images into a single image retaining important features from each. The Discrete Wavelet Transform (DWT) has become an attractive tool for fusing multimodal images. In this work it has been used to segment the features of the input images to produce a region map. Features of each region are calculated and a region based approach is used to fuse the images in the wavelet domain.
標簽：
present
modalities
existence
different
上傳時間：
2014-03-04
上傳用戶：15736969615
-
The book then branches out into different approaches for incorporating Ajax, which include:
The Prototype and script.aculo.us Javascript libraries, the Dojo and Rico libraries, and DWR
Integrating Ajax into Java ServerPages (JSP) applications
Using Ajax with Struts
Integrating Ajax into Java ServerFaces (JSF) applications
Using Google s GWT, which offers a pure Java approach to developing web applications: your client-side components are written in Java, and compiled into HTML and JavaScript
標簽：
incorporating
approaches
The
different
上傳時間：
2017-08-10
上傳用戶：ljt101007
