System Management Controller

The System Management Controller (SMC) is a PIC16LC63A-04/SO microcontroller which handles a variety of tasks on the Xbox. This includes rebooting the system, returning the connected kind of video cable, the DVD tray state, controlling the fan, LED control and sensing temperature.

Revisions

The chip is also marked with a revision. Known revisions include:

• P01
• P2L^{[citation needed]}