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Altera_Forum's avatar
Altera_Forum
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8 years ago

Using Cypress FX3 as device for Passive Serial

Hey, So I'm working on a setup with the Cyclone 3 (specifically EP3C5E144C8N), which uses a Cypress FX3 board as the passive serial initialisation device. Unfortunately I cant seem to get the d...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

It was in fact a timing issue between DCLK and DATA0. It turns out I missed a setting in the FX3 firmware that changed it to clock the data out on the Positive Edge rather than the Negative Edge.

Thanks for the quick reply's.