Application Note 145 Implementing DLLs for Hardware Debuggers (AGDI) Rev. 3 This application note shows how to create µVision DLLs to interface to hardware debuggers. The description is useful for developers of hardware emulators and debugger interfaces. An example program is provided to getting started with the development for 8051 and C166 microcontrollers. Revision 3 describes the Flash programming interface that is available in µVision. Use this information to erase and program Flash devices directly from the µVision IDE.