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Altera_Forum
Honored Contributor
Honored ContributorNew IP development
Hello, I am interested in developing some instructions which can do the bignum operations (like adding two operands of 1024 bit) and hence by plan to implement a simple Full Adder like this: ...
Altera_ForumHonored Contributor
Honored ContributorThe Nios II CPU uses a 32 bit data bus, and a 32-bit data path internally, so it won't be able to process a 1024-bit word with a single instruction. You will have to divide your 1024-bit word in 32*32-bit words when accessing your IP component.
