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Altera_Forum
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15 years ago

New component in SOPC Builder 9.0

I switched to Quartus 9.0 from 6.1. In SOPC Builder, I use New Component editor for external RAM but have problems. I created Avalon MM tristate slave and signals for custom component: add...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

To be seen from outside, a port has to be declared as export in Avalon Conduit interface. (http://www.altera.com/literature/manual/mnl_avalon_spec.pdf)

So declare a signal according to its function for the processor side (e.g. address; Avalon MM slave), and declare one as export (Avalon Conduit) for the external side, and make the connection between them inside your component.

Jérôme