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Altera_Forum
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20 years ago

How to connect a VHDL file to existing NIOS up

This is my problem: I designed a NIOS Microprocessor using the SOPC builder; added it to the .bdf file and tested it. It works fine. Now I want to add a .vhdl file to this existing project wh...
Altera_Forum's avatar
Altera_Forum
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20 years ago

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originally posted by prasad_forums@Oct 27 2005, 05:25 AM

but is it possible to interrrupt the processor using same pios or how to interrrupt the processor from a vhdl module.

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When you create a PIO module with inputs, you can set it to generate an interrupt on level or edge detect on those inputs. The settings are in the PIO peripheral properties dialog, second tab.