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Altera_Forum
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19 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 ...
Altera_Forum's avatar
Altera_Forum
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19 years ago

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originally posted by epis@Aug 2 2006, 12:49 PM

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 !

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=17352)

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How do you plan to solder the BGA package ?