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Altera_Forum
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17 years ago

Preserving sectors in an EPCS

Hello, I need to update the configuration device (EPCS4N) of a Cyclone II FPGA (EP2CF4848N). Sector number 7 was used to store information that is programmed during production. I would like t...
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Altera_Forum
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16 years ago

efargon,

Are you using QuartusII 9.0 sp2 or QII 9.1 sp1 ?

Did you set the "Dual-purpose pins" to "User defined I/O"

ASMI works fine here.