Cyclone® V Hard Processor System Technical Reference Manual

ID 683126
Date 8/28/2023
Public
Document Table of Contents

11.5.4.4. Triggering a Breakpoint on CPU 1

Another soft logic signal in the FPGA fabric connected to trigger input T1 in FPGA-CTI can be configured to trigger a breakpoint on CPU 1. Trigger output 1 in CTI-1 is wired to the external debug request (EDBGRQ) signal of CPU-1. For example, configure channel 2 to trigger output 1 in CTI-1. Then configure trigger input T1 to channel 2 in FPGA-CTI.