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Altera_Forum
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20 years ago

Avalon_bus_to_extenal_controller

As i am a newbie with sopc, i do not understand very well how to interface Altera peripheral (Avalon slave interface) with an external 16 bits microcontroller (the real master). I do not want to impl...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

As my product need one microcontroller and several state machines, i have to write such a bridge. I will try to make it with "Interface to custom logic" in the sopc builder.

It is not evident for me which signals (ce,wr,rd, adr 0-15, datd 0-15, clk) do an avalon master need from outside.

Do somebody has an example for a bus interface?