Available only during a debug session and accessed through the Window>/ Debugging menu, this new Disassembly window shows the disassembled memory of the high-level language function in the scope of the current execution point of the debugger. It is extremely useful for debugging program execution at the assembly level.

In addition is the Disassembly listing window which is similar to the one provided in MPLAB IDE v8.x. It is available under the Window>/ Output menu. This window shows the disassembled code generated by the compiler for the current project. It interleaves the disassembled code with the original high-level language source code so it is possible to see what the compiler generates for each line of source code in the project. A project must be built with debugging information, since the display depends upon the debugging line table within the built project, in order to display data.