AN 669: Drive-On-Chip Design Example for Cyclone V Devices

ID 683466
Date 5/15/2022
Document Table of Contents

XiP Application Debugging Script

Intel provide a debug script that allows you to debug the XiP application while running from QSPI flash. The script runs the preloader and then the application to a breakpoint at main(). Execution can continue from this point or you can set further breakpoints or configure memory watch windows. If the you boot the design from QSPI, BOOTSEL[2:0] is set to left, left, left. If the you run the design from DS5, BOOTSEL[2:0] is set to left, right, right.