FIG. 7 is a block diagram of a data processing system 900 according to an embodiment. Note that while FIG. 7 illustrates the various components of a data processing system that may be incorporated into a mobile or handheld device, it is not intended to represent any particular architecture or manner of interconnecting the components as such details are not germane to the present invention. It will also be appreciated that other types of data processing systems that have fewer components than shown or more components than shown can also be used within the various embodiments.

The data processing system 900 includes one or more bus(es) 909 that serve to interconnect the various components of the system. One or more processor(s) 903 are coupled to the one or more bus(es) 909 as is known in the art. Memory 905 may be volatile DRAM or non-volatile RAM, such as NOR flash memory or other types of high-speed, non-volatile, execute-in-place memory. This memory can be coupled to the one or more bus(es) 909 using techniques known in the art. The data processing system 900 can also include explicitly non-volatile memory 907, such as data storage devices including one or more hard disk drives, flash memory devices or other types of memory systems that maintain data after power is removed from the system. The non-volatile memory 907 and the memory 905 can each couple to the one or more bus(es) 909 using known interfaces and connection techniques. A display controller 922 can couple to the one or more bus(es) 909 to receive display data, which can be displayed on a display device 923. In one embodiment the display device 923 includes an integrated touch input to provide a touch screen.