The assembler supports Intel^® Wireless MMX™ Technology instructions to assemble code to run on the PXA270 processor. This processor implements ARMv5TE architecture, with MMX extensions. RVCT supports Wireless MMX Technology Control and Single Instruction Multiple Data (SIMD) Data registers, and include new directives for Wireless MMX Technology development. There is also enhanced support for load and store instructions. See Chapter 6 Wireless MMX Technology Instructions for information about the Wireless MMX Technology support.