# i5/OS PASE Debugger

i5/OS PASE Debugger provides a graphical user interface for conducting PASE debugging activities on your C and C++ programs. PASE Debugger offers much of the functionality of the AIX dbx Debug Program.

For more information, see the following topics:

- Starting PASE Debugger
- PASE Debugger interface
- Using PASE Debugger

## System i5 Debugger

PASE Debugger is one component in the System i5 Debugger. The System Debugger includes client-based and host-based components:

- Client-based components
  - Debug Manager
  - System Debugger
  - PASE Debugger
- Host-based components
  - Debug hub
  - Debug server