基于ARM核的GPS接收机的设计

介绍了GPS 接收机的原理以及一款GPS 接收机的实际设计。该GPS 接收机采用Zarlink 公司生产的GP2015 芯片作为

接收机的射频前端, 内嵌ARM7 核的GP4020 芯片作为接收机的数字基带处理器, 并阐述了外围扩展电路及软件设计。该GPS 接收

机消除了以往处理器数据处理的瓶颈效应, 体积小, 功耗低-ARM-based GPS receiver design on the GPS receiver and one of the tenets of GPS access admission for the actual design. The GPS receiver using Zarlink company is a manufacturer of chip GPS receiver, the RF front-end, Nuclear embedded ARM7 microprocessor chip as a receiver for digital baseband, expounded on the expansion of the external circuit and software design. The GPS receiver eliminates the previous processor data processing bottleneck effect, small size, low power dissipation