Lin George <george4academic@xxxxxxxxx> writes: > Thanks Ian, I have made some search, but I can not find formal > announcement of differences of incompatibility issues of ARM and > XScale. Could you kindly provide a link please? I don't know of any such document. The information I provided earlier was based on my knowledge of both ARM and XScale. > BTW: I find it is very hard to find information from Intel's Web Site. :-) I find that their search box is fairly effective. You can find the relevant documentation linked from this page: http://www.intel.com/design/intelxscale/ Ian