用户手册目录Introduction4Product applications4Product Picture5RSA-1200LX System Block Diagram5RSA-1200LX Technique Specification6Application Circuit8Mechanical Layout9Hardware interface10Software Interface12NMEA V3.0 Protocol12GGA-Global Positioning System Fixed Data12GLL-Geographic Position –Latitude/Longitude13GSA-GNSS DOP and Active Satellites14GSV-GNSS Satellites in View14RMC-Recommended Minimum Specific GNSS Data15VTG-Course Over Ground and Ground Speed16Package17Package Specification17Contact Information Section17Revision History17Figure 1-1 RSA-1200LX Front View5Figure 1-2 RSA-1200LX Bottom View5Figure 1-3 System Block Diagram5Figure 1-4 Application Circuit Reference8Figure 1-5 Mechanical Layout9Figure 1-6 Hardware Interface10Figure 3-1 Package Specifications17Table 1-1 Technical Specifications6Table 1-2 Definition of Pin assignment10Table 2-1 NMEA-0183 Output Messages12Table 2-2 GGA Data Format12Table 2-3 Position Fix Indicators13Table 2-4 GLL Data Format13Table 2-5 GSA Data Format14Table 2-6 Mode 114Table 2-7 Mode 214Table 2-8 GSV Data Format15Table 2-9 RMC Data Format15Table 2-10 VTG Data Format16文件大小: 230.4 KB页数: 18Language: English打开用户手册