Intel® Quartus® Prime Pro Edition User Guide: Debug Tools

ID 683819
Date 10/02/2023

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4. Quick Design Verification with Signal Probe

This chapter describes a technique that provides debug access to internal device signals without affecting the design.

The Signal Probe feature in the Intel® Quartus® Prime Pro Edition software allows you to route an internal node to a top-level I/O. When you start with a fully routed design, you can select and route debugging signals to I/O pins that you previously reserve or are currently unused.