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Sparc_leon_VHDL
- 一个航天航空用的Sparc处理器（配美国欧洲宇航局用的R_tems嵌入式操作系统）的VHDL源代码，但不能保证版图设计ASIC成功 -the Sparc processor (fitted with the United States of the European Space Agency R_tems Embedded operating system) VHDL source code, but it can not guarantee success ASIC Layout
Freq_counter
- 本代码介绍了使用VHDL开发FPGA的一般流程，最终采用了一种基于FPGA的数字频率的实现方法。该设计采用硬件描述语言VHDL，在软件开发平台ISE上完成，可以在较高速时钟频率（100MHz）下正常工作。该设计的频率计能准确的测量频率在1Hz到100MHz之间的信号。使用ModelSim仿真软件对VHDL程序做了仿真，并完成了综合布局布线，最终下载到芯片Spartan-II上取得良好测试效果。-the code on the FPGA using VHDL development of the
fpga-dm9000a
- 一个项目工程，硬件包含XINLINX FPGA，配置FLASH，串口，SDRAM,与以太网芯片DM9000A，实现数据采集，以太网传输，电路验证完全正确，请放心使用，SPARTAN 3E 的BGA引脚320个，不容易布板，可以参考使用的。要FPGA实现网络通信也可以参考电路，B因为产品升级了所以公开原来的电路的。 -A project engineering, hardware contains XINLINX FPGA, configuration FLASH, serial port, SD
FPGA-pcb
- 黑金开发板的PCB布线。FPGA的板级布线说明图。-Black gold development board PCB layout. FPGA-board wiring illustration.
Protel99_lib_ALTERA
- 比较全的ALTERA芯片的原理图和封装库(Protel99)，对需要画Altera FPGA PCB版图的同志很有用。-Comparing all the ALTERA chip schematic and footprint library (Protel99), on the need to draw Altera FPGA PCB layout comrades useful.
DE2_LCM_CCD_onchip.7z.RAR
- 將DE2連接到LCD版面上 內為友晶客科技公司所附製的程式碼-DE2 will connect to the LCD layout for Terasic off technology companies attached to the system code
electric-8.08
- The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that can handle many forms of circuit design, including: * Custom IC layout * Schematic Capture (digital and analog) * Textual Languages such a
Exp1-Led
- 本次实验使用 Xilinx FPGA的开发工具 ISE6.x，新建一个工程，并进行综合、布局布线、 下载配置。 这里建立的工程是使用 Create-SOPCMB上的发光二极管显示一个八位二进制计数器， 发光二极管亮表示该位为 0。 -Experimental use of the Xilinx FPGA development tools ISE6.x, create a new project, and comprehensive, the layout of wiring, d
FPGA_board
- fpga board designed based on spartran 3e, with hardware descr iptions, ready for layout and fabrications
fft2
- 512点8位基2fft程序。基于 vhdl/verilog。已仿真布线通过。-512 points, eight base 2fft program. Based on vhdl/verilog. Simulation layout has been adopted.
ASIC
- 本文介绍了基于标准单元库的深亚微米数字集成电路的自动化设计流程。此流程从 设计的系统行为级描述或 RTL 级描述开始，依次通过系统行为级的功能验证，设计综合，综合后仿真，自动化布局布线，到最后的版图后仿真。在-This article describes the standard cell library based on deep sub-micron digital IC design flow automation. This process from the design of sy
cyc2_cii5v1_01
- This section provides information for board layout designers to successfully layout their boards for Cyclone® II devices. It contains the required PCB layout guidelines, device pin tables, and package specifications.-This section provides
multiplier
- Moving panes can get confusing, and you may not always obtain the results you expect. Practice moving a pane around, watching the gray outline to see what happens when you drop it in various places. Your layout will be saved when you exit ModelSi
model_adder
- 包括一个基于Quartusii的加法器工程，以及基于ModelSim的前仿真、综合后功能仿真和布局布线后时序仿真的完整例程及testbench文件，吐血推荐，非常有用！-Includes an adder based Quartusii works, and the first based on ModelSim simulation, synthesis functional simulation and post layout timing simulation after complete
GCD
- Verilog 最大公约数设计RTL级代码和芯片设计图-Verilog GCD Design and synthesis layout
Block.nonblock
- verilog 中阻塞和非阻塞的电路设计的比较 代码和设计图-Verilog and VHDL block and nonblock design comparison code and layout
4.ripple.counter
- 4位 ripple的寄存器计数器，代码和设计图-4 bit ripple counter code and layout
4bit.lfsr.counter
- 4 bit lfsr 随机数 移位计数器-4bit lfsr counter and layout
FPGAlarge-scaledesign
- 利用 FPGA 实现大型设计时，可能需要FPGA 具有以多个时钟运行的多重数据通路，这种 多时钟FPGA 设计必须特别小心，需要注意最大时钟速率、抖动、最大时钟数、异步时钟 设计和时钟/数据关系。设计过程中最重要的一步是确定要用多少个不同的时钟，以及如何 进行布线，本文将对这些设计策略深入阐述。-Using FPGA to achieve large-scale design, may need to run the FPGA with multiple clocks to mult
PADS-Layout
- PADS Layout四层板设置教程,对于入门学PADS Layout四层板很有帮助。-PADS Layout four-layer board set tutorial, learn PADS Layout for entry four-layer board is helpful.