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Altera_Forum
Honored Contributor
18 years agoHelp:Cann't read or write EPCS in Nios II,why?
my system includes Flash,EPCS,etc,and has a EPCS controller.i want to read and write the EPCS in the nios.i tried to open the device using "alt_flash_open_dev()",but it's alway wrong--"can not open t...
Altera_Forum
Honored Contributor
18 years agoyes, the nios is set to boot from flash. and in the nios program when the nios program tries to open the flash, the system halted.why?