Forum Discussion
Altera_Forum
Honored Contributor
21 years agohi joe,
> When I try to program an EPCS device using the Nios II Flash > Programmer and my own custom Cyclone board .... <snip> > Launching Quartus Programmer to download: > f:/projects/emshw/full_featured/target_board/system/target_board.sof Sounds like a problem with your programming design. Is this your custom programming design file? -- The one generated by building the design from mk_target_board? It looks like nios2-flash-programmer is attempting to communicate with the programming design but is failing.