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Altera_Forum
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15 years ago

No EPCS Layout Data

Hi all, I'm a newcomer to FPGA design - I have only been working with Altera's tools for a month or two. Excuse any 'noobness'. I'm working on a custom board that is designed around the C...
Altera_Forum's avatar
Altera_Forum
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15 years ago

I solve the Problem, It seems it was something wrong on the pin asignments, I follow the recomendations in this Thread

http://www.alteraforum.com/forum/showthread.php?t=21769&highlight=no+epcs+layout+data

On Quartus, after inserting the sopc component, and puting the pins on it,

the asignments were made, and what it was missing. is to Change In 'Device and pin options' the 'Dual purpose pins' from 'Input tristate' to 'Regular I/O'.

I could not find any documentation saying that this should be done, but it was working for me after recompiling with this option selected.

Thankyou!