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Altera_Forum
Honored Contributor
11 years agonios address problem
hi everyone! i am new to altra and nios II, recently i am trying to study altra fpga and nios II, i meet one serious problem and i need some help i add 3 my ip in the Qsys, seg7(to drive t...
Altera_Forum
Honored Contributor
11 years agoWhile it uses byte addressing, Nios master is 32bit wide and will access MM slaves with 32bit R/W.
Then your base addresses must be aligned to multiple of 4, otherwise overlaps or data misalignment occur. Change base addresses to 0x11050 , 0x11054 and 0x11058