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Altera_Forum
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14 years ago

CFI Flash Interfaces in the Cyclone III

Hi I want to design new Cyclone III custom board In my design i want to use CFI Flash memory but i don't know how to interface CFI Flash memory Pins in FPGA for example, i want to know that i ...
Altera_Forum's avatar
Altera_Forum
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14 years ago

And of course the voltage levels.

I have to say that for C3 we only use EPCS flash, but that is for you to decide. (The cheap version from Nymonux(?)).

If you have a lot of code or data then you need CFI, but for small projects (Even with TSE MAC and OS) then the EPCS is generally big enough.

I guess it all comes down to the cost.

apus