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Altera_Forum
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14 years ago

Interfacing custom module with Nios II

Hello, I have written an AES-128 Encryption module in SystemVerilog, and instead of just flashing it onto the DE2-115 board, and having it show results on LED/7-Segment's etc, I want to connect...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

In the tcl file, remove these lines:

add_interface user_interface conduit end

add_interface_port user_interface user_dataout_0 export Output -1

add_interface_port user_interface user_datain_0 export Input -1

... and so on

These directives instruct sopc builder to expose the listed signals to an external port.

If your design is not supposed to connect to external logic, you don't need these.