The present invention relates to a portable device for providing continuous passive motion of a limb comprising a brace for supporting said limb. The arithmetic processing apparatus further includes an instruction cache control unit which performs control so that the instruction code group stored in the repeat buffer is selected and supplied to the central processing unit when the repeat block is repeatedly executed. A computer telephony interface receives caller identification information on the calling party and uses that information to launch a software synchronization program for locating files stored on the called party’s computer that are related to the calling party. The clubs, balls, and tees may be stored in a specially designed golf bag. As the tray is moved in steps of d, two rows can be etched simultaneously, and each row can be sequentially exposed to a pre-etch and final-etch stage, with time between the two stages for the resonators to cool down after the pre-etch stage.