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Altera_Forum's avatar
Altera_Forum
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14 years ago

The issue about the FPGA's footprint

Hi Dears: I will use Altera's FPGAs, and begin designing board now. I have extracted the FPGA's footprint (FPGA1152) from Altera's devkit. I found this footprint Altera guys used has been fanne...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Usually, vias don't have any thermal relief. Possibly it's a dummy entry required by the Allegro tool (which I'm not familiar with). I don't see the question related to Altera FPGA at all.