- In Quartus II go to Processing -> Software Mode
- Go to Processing -> Software Build Settings
- In the General tab, choose the "Current Software Build settings" as Debug
- Assign the desired /CPU/Compiler/Assembler/Linker options for the project
- Run a software build
- Launch AXD
You shall now be able to step and set breakpoints in the source code seen in the AXD window. This source can now be viewed in disassembly mode.