【摘要】 本文以GARMIN公司GPS25LVSOEM板为例,介绍了GPS-OEM板的工作原理和通信协议,讨论了基于单片机和OEM板开发简单的GPS接收机系统的方法。着重讲述了OEM板和单片机之间的通信,并给出了系统流程图。更多还原

【Abstract】 This paper introduces the working theory, hard- ware interface and communication protocol of GPS-OEM board,for example GPS25LVS of GARMIN Company. Make a discussion of the method of developing GPS receiver based on GPS-OEM board and Singlechip. And detail the communication of OEM board and Singlechip with the system flow chart .更多还原