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Altera_Forum
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12 years ago

A shared custom Instruction between Nios II processors

Hello everybody, I want to Implement a shared Custom Instruction Hardware(a shared Accelerator) which connects directly to the Nios II arithmetic logic unit (ALU). In fact, I want to know ho...
Altera_Forum's avatar
Altera_Forum
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12 years ago

You need to add it separately to each cpu - giving you two copies of the custom instruction logic.

You can then access external (to the custom instruction) logic.