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Altera_Forum
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20 years ago

EPCS : read electronic signature

Hi, I need to identify the EPCS that is linked to my fpga. How can I get the electronic signture of the EPCS ? I have called the alt_epcs_flash_init(handle_epcs) function but my softw...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

I thank you for your answer, but It doesn't work in my project. When I call the function, the software never goes out ? Do you have an idea ?

I thank you again

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originally posted by slacker@Nov 12 2005, 06:52 PM

etienne,

have you tried single-stepping through this code to find out what is failing?

in any case, the command that determines the flash's "silicon id" is contained within the very function you're referring to: 

/* send the res command sequence */
  flash->silicon_id =
    epcs_read_electronic_signature(flash->register_base);

best of luck!

- slacker

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