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Altera_Forum's avatar
Altera_Forum
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7 years ago

SPI by other descriptions

Hello all. I'm about to venture into my first SPI design for FPGA - and i'd like to scour the forums for information. When i search the forums for SPI the results are 0. What are the key wo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

The answer by Vikas reveals the ambiguity of your question. Are you looking for an embedded processor SPI interface as addressed in the links or for a simple low level interface driven by the FPGA fabric?

The latter isn't but a shift register and some supplemental logic providing the framing. Most FPGA designers are writing it from the scratch according to the specific application requirements.