The Design of hand-hold navigation Terminal Based on Single-Chip Microcomputer and GPS

This paper proposed a design of hand-held navigation terminal based on Single-Chip Microcomputer and GPS, and also provided the systematic hardware circles and software procedures. This method creates a map structure and a man-machine interface which support pinyin input method. By utilizing the mass storage character of Nand flash and high sensitivity character of the third- generation GPS chip, The method could satisfy system’s requirement.