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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 Contributor --- Quote Start --- Hello Ted, The operand_A path and operand_B path to on_chip memory is just a tentative design. --- Quote End --- OK, yes in reality your system will likely have additional components as well and they will all fit into the shared 32-bit address space seen by NIOS and SGDMA. It looks fine. --- Quote Start --- (also please cross check that my understanding of the custom instruction is correct, i.e, the way it passes the addresses to the BIGDIGITS IP core) --- Quote End --- Yes I believe you have got it correct. Good luck!
