EMBEDDED COMPUTER SOFTWARE FOR A WIDE RANGE OF SEMICONDUCTOR CHIPS USED IN THE OPERATION OF COMMUNICATION PRODUCTS, NAMELY, TELEPHONES, ANSWERING MACHINES, AND TELEPHONE ANSWERING MACHINES; GLOBAL POSITIONING SYSTEM DEVICES, NAMELY, NAVIGATION SYSTEMS FOR AUTOMOBILES COMPRISING GPS RECEIVERS, CONTROL UNITS FOR PROCESSING GPS INFORMATION, AND PROVIDING AN OUTPUT IN THE FORM OF NAVIGATIONAL INFORMATION, GLOBAL POSITIONING INTERFACES AND APPARATUS, GPS RECEIVER MODULES, GPS ANTENNA, CORRELATOR, ...