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Hi,everyone,please forgive my poor English!
I use the Quartus II 9.1 in windows xp.In the sopc builder,I set the address width(bits) of flash memory interface as 22 .Then ,in the .bdf file of the project the address width is 23 (address_to_the_cfi_flash[22..0]). I don't know what's wrong,how can I do this right?Link Copied
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So you are using 16bit Flash, right?
The address from sopc builder is BYTE ADDRESS, and the address of you flash chip is WORD ADDRESS. Simply throw the A0 from your nios module away, connect them like this: Your Nios Module Flash Chip A1 A0 A2 A1 ... ... A22 A21- Mark as New
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Thank you very much!!!
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