ContributionsMost RecentMost LikesSolutionsRe: I think there is a bug using EPCQ to program CYCLONE V with a compressed *.sof file Hi, i tried with compressed and un compressed but no improvement. i tried with EPCS and EPCQ but no improvement. Re: EPCQ Bootloader problems Hi, I am also facing same issue with nios2 processor,means we are using cyclone v gx fpga board with epcq64n module. here my .sof (hardware file)is booting from epcq but nios 2 application project is not booting.i am also doing so many experiments from 15 days,no improvement . please helpto resole this issue quartus ver .15.0 nios/f selected. i tried on arrow soc kit also. no improvement........................... nios2 processor application booting from epcq flash Hi , we have cyclone v gx based custom board.In this one we used epcq64N chip. Here i want to boot my nios2 application project from epcq memory. Here i am able to do booting only hardware (.sof file) image but can not the software (.hex file) image. i am following document AN736. Here my doubt is how to set reset vector address of nios2 processor when epcq_mem_is enabled. please help me in this issue. please send me reference project to boot from epcq memory.