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Altera_Forum
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16 years ago

Verify failed between address 0x80020 and 0x85ed7(address is sram)

Hi everybody! My new board has a sram on it,but when i run nios_cpu in it. NiosIDE show me that something wrong with sram,the information like as title, the 0x80020 is reset address,point to s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Thanks for your advice.

I find a problem in sram setting,my sram is 512kbit and data bus is 16bit address bus is 18bit, but in nios_system sopc_builder give the address range for sram 0x80000 to 0xfffff, this may means sram address bus is 19bit??

i don't know is it right or not.

Wish for your help!

shenhuan