一些比较好的FPGA网站

1. OPENCORES.ORG 
这里提供非常多，非常好的PLD了内核，8051内核就可以在里面找到。
进入后，选择project或者由http//www.opencores.org/browse.cgi/by_category进入。
对于想了解这个行业动态人可以看看它的投票调查。
http://www.opencores.org/polls.cgi/list

OpenCores is a loose collection of people who are interested in developing hardware, with a similar ethos to the free software movement. Currently the emphasis is on digital modules called 'cores', since FPGAs have reduced the incremental cost of a core to approximately zero. Activity is centered around the opencores web site 
http://www.opencores.org - 中文 

2. FPGAs are fun 
提供了大量的关于FPGA应用的文章，项目实际例子。强烈推荐 。
http://www.fpga4fun.com/ - 外文 

3. Open Collector 
收集了大量的开源硬件，内核.它的分类非常清晰，不多说。强烈推荐
目录结构：
# Design tools and software

* Digital
o Data Entry
o Simulation
+ General
+ Spice or alternatives
+ Verilog
+ VHDL
o Verification
o Synthesis
+ ASIC
+ FPGA
+ Logic Minimization
+ PCB Design
o Educational
* Other

# Hardware designs

* Design Libraries
* Computers
* Embedded Systems
* Processors
* Interface
* Control
* Robotics
* Audio
* Video
* DSP
* Radio
* Telecoms
* Other

# Groups and Organizations 
http://opencollector.org/summary.php - 外文 

4. The First Stop for the Latest ICs and Components 
非常好的关于微处理器,DSP,可以编程控制器资讯的网站，更新非常快。强烈推荐一些领导级别的人常去，了解行业动态！ 
http://www.eeproductcenter.com/ - 外文 

5. FPGA和CPLD可编程逻辑器件 - 莱迪思半导体公司 
http://www.latticesemi.com.cn/ - 中文 


6. 强烈推荐FPGA学习。 
http://www.epanorama.net/links/fpga.html - 外文 

7. EDA Industry Working Groups 
好像是官方网站,大量的相关资料与链接. 
http://www.vhdl.org/ - 外文 

8. 可编程逻辑器件 - Programable Logic Device 
一个专门的关于可编程逻辑器件 - Programable Logic Device ( FPGA & CPLD )的网站,里面的资料比较全。里面有几个非常好的栏目:参考设计,应用文章,设计进阶。 
http://www.pld.com.cn/ - 中文 

9. 可编程逻辑器件 - Programable Logic Device 
一个专门的关于可编程逻辑器件 - Programable Logic Device ( FPGA & CPLD )的网站,里面的资料比较全。里面有几个非常好的栏目:参考设计,应用文章,设计进阶。这里的BBS论坛人气也比较旺 
http://www.pld.com.cn/bbs/index.asp - 中文 

      

10. Andraka Consulting Group Home 
包含了大量的算法比如FFT,FIR以及它们的DSP与FPGA实现等等。 
http://www.andraka.com/toc.htm - 中文 

11. www.fpga-faq.org 
收集了大量的faq.对一些概论性的东西作了很好的解说。
初学者必去。 
http://www.fpga-faq.org/ - 外文 

12. Via Dev-page 
提供许多非常新的开发项目，而且提供详细的有关资料。
ultrasonic sensor-based radar
Simple power supply 
PIC-based alarm clock
Nissan Maxima Consult Interface 
Mfr. libraries for Protel 
Sony IRCS remote control FPGA IP core 
testing proj. 
Cheap logic analyzer, PIC based 
PIC-based IDE 
Custom Protel libraries 
Sobel edge detector FPGA IP Core - EE project
Trivial high-voltage programmer for PIC 
FPGA-based MAC and PHY
FTDI USB - RS 232 converter 
MP3 Server front-end for linux server, PIC based 
文档下载http://via.dynalias.org/hw/ 
http://via.dynalias.org/ - 外文 

13. Design And Reuse 
The Web's System-On-Chip Design Resource - IP, Core, System-On-Chip 
http://www.us.design-reuse.com/ - 外文 

14. 硬件工程师之家（hardware Engineer 
大量的电子开发资料,主要是硬件相关,计算机接口开发.推荐 
http://www.3721it.com/ - 中文 

15. FPGAworld 
大量的资料下载,推荐.需要注册 
http://www.fpgaworld.com/ - 外文 

16. FPGA-Guide 
This WEB-page is dedicated to all PLD / FPGA-designers
to find the best solution for their project 
http://www.fpga-guide.com/ - 外文 

17. SOCcentral 
SOCcentral brings you the latest news about SOC/ASIC/FPGA design, EDA tools and design methodologies, intellectual property (IP), and design reuse. You'll also find the abstracts (and links) to more than 1600 relevant magazine and newspaper articles, tutorials, whitepapers, and application notes available on line, as well as the most comprehensive directory of EDA/design service/IP providers available anywhere on the Internet. 
http://www.soccentral.com/ - 外文 

18. EDACafe, the Leading EDA Portal 
http://www.edacafe.com/ - 外文 

19. FPGA and Programmable Logic Journal 
http://www.fpgajournal.com/ - 外文