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Altera_Forum's avatar
Altera_Forum
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21 years ago

About external SRAM

Hi, I have problems with my NIOS and external SRAM. any of your help are appreciated. the case is as following: I have a board built of my own, the board contain a Stratix chip EP1S20F7...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

you should use the chipselect signal, otherwise data can be unpredictably

written to the ram !!!

you will need at least address,data,write_n,read_n,chipselect_n

I don't have any experience with the new "Create New Component", only with the

former way of "legacy components -> interface to userlogic", which is still

there.