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Altera_Forum's avatar
Altera_Forum
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20 years ago

address

How can I access "my own component" I/O ports in Nios IDE? What I should write in file "*_regs.h"? How address and offset calculates? eg: //#define IOADDR_PDIUSBD12_DATA(base) __IO...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

If you use NiosII IDE,the hardware address must be assigned in the SOPC Builder.

Then pushing "generate" button can make the file called as "system.h".All device's address of you are listed in it.