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Valued Contributor III
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How to set dual purpose pins if want to Config EP3C25 using EPCS128

Dear all, 

 

I want to config my EP3C25 using EPCS128, the download is ok but the boot is not configured. I don't know the reasons. The circuit is checked ok. 

 

Could anyone tell me how to setup dual-purpose pins in Assignments->settings->Device -> Device and pin options ->dual purpose pins? 

 

Must I use the EPCS controller? In my pin planner, the configuration pins like DCLK, nSTATUS, nCONFIG is not assigned, is that a problem? 

 

Thanks!
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