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AJone5
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6 years ago

Cyclone 10 LP AS Configuration Problems

I am having problems with a Cyclone 10 LP running a Nios processor that is writing spurious data to its configuration device on power down. I'm using a 16Mbit SPI configuration device and the EPCQ C...
AJone5's avatar
AJone5
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6 years ago

​Hi Wolfgang

I'm using a EPCQ16 type device and it is on our own designed PCB.

I'm using Quartus 18.1 if that helps.

I have found that if I set the Dual Use pins option to Compiler Configured the DCLK stops but if I set the same pins to regular IO then the DCLK continues after configuration.

I will try your suggestion about the Quad SPI Controller - thanks