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Altera_Forum
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10 years ago

Selecting the correct Altera CPLD for LED signal decodings

Hello! I am new to this forum and also to CPLDs... I am working on a project and in the middle it has been decided to include a more advanced LED panel than what was planned initially. This woul...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

No. With 40 LE's you can only drive 40 unique outputs. The multiplexer themselves will require (an additional) 48 LE's.

I would suggest you to just try it out and launch Quartus and see what it generates.