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Altera_Forum
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16 years ago

If my design has multiple avalon buses

I have a design which has 4 nios cores, a sdram and several my own modules. My own modules are considered as avalon slave attached to different nios cores. The sdram is shared by all nios cores. I ju...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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The interconnect fabric will create independent communication channels between each master and each slave. On your system, each core is connected individually to a slave interface on your module, and you can see it as 4 independent buses (plus an additional bus to the sdram, shared between the cores). In other words the 4 cores can access your component at the same time.

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Thanks for your reply!