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Altera_Forum
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16 years ago

128 bit Avalon read/write

Hi, I am working on a class project that uses NIOS II to send 128 bit of data through Avalon bus to a custom logic to process and send back the data through Avalon to NIOS to display. I h...
Altera_Forum's avatar
Altera_Forum
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16 years ago

The NIOS II processor only has a 32 bit interface.

So, it will read/write data on 32 bit chunks.

The NIOS II i also a master. You need to implement your custom logic as a proper Avalon-MM slave.