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Honored Contributor

20 years ago

My PCB design for Cyclone II ep2c20F484;ep2c35F484

I am begginer ir FPGA and the problem I have is with these development bords is that they are very expensive! cheapest bord I found with cyclone II ep2c20 FPGA is firefly bord with cost 350$ and its ...

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Honored Contributor

20 years ago

here are some pictures (links to them)

all PCB picture in freePCB software http://theonlyway.net/eoz/upload/attachmen...35&d=1154516195 (http://theonlyway.net/eoz/upload/attachment.php?attachmentid=735&d=1154516195)

1. Top layer in Viewmate Gerber file Viewer with ground plane

http://theonlyway.net/eoz/upload/attachmen...39&d=1154517429 (http://theonlyway.net/eoz/upload/attachment.php?attachmentid=739&d=1154517429)

2. Inner 1 Layer with VCC INT plane

http://theonlyway.net/eoz/upload/attachmen...36&d=1154517013 (http://theonlyway.net/eoz/upload/attachment.php?attachmentid=736&d=1154517013)

3. Inner 2 Large ground plane

http://theonlyway.net/eoz/upload/attachmen...37&d=1154517013 (http://theonlyway.net/eoz/upload/attachment.php?attachmentid=737&d=1154517013)

4. Bottom layer combine VCC IO with GND and VCC INT for few capacitor placement

http://theonlyway.net/eoz/upload/attachmen...38&d=1154517013 (http://theonlyway.net/eoz/upload/attachment.php?attachmentid=738&d=1154517013)

now I will serch place for power supply and ather components !