SiRFLive is a software tool built to interact with SiRF GPS receivers for validation and characterization. High level objectives: 1) SiRFLive is designed to work with the communication protocols used by SiRF products: 4t, 4e, and SoC includin

UM330 是全球首款支持全北斗和GPS 的高性能GNSS 模块，多系统多频率高性能SoC 芯片，能够同时支持BD1 S/L、BD2 B1 和GPS L1 三个频点。UM330 外形尺寸紧凑，采用SMT 焊盘，支持标准取放及回流焊接 全自动化集成，尤其适用于低成本、低功耗领域。-UM330 can be used to GNSS、GPS、BD1 S/L、BD2 B1