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VKoto's avatar
VKoto
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7 years ago

NIOS II boot from QSPI

Hello, I have a problem with booting NIOS from QSPI. If I set booting NIOS from on-chip flash everythink is OK. But If I set booting from QSPI according AN730 – boot option 4a NIOS doesn‘t boot. I w...
VKoto's avatar
VKoto
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7 years ago

I was trying use Altera Generic QUAD SPI controller and Altera Generic QUAD SPI controller II and memory: N25Q128A13ESF40F. Running frequency only 5 MHz for QSPI and 50 MHz for NIOS and nothing helped. I atach my project. Can you check it please?