用户手册目录1. Introduction32. Product Feature33. Specification44. Reference design of Gyro and Odometer circuit design54.1 System Block Diagram (Panasonic SKU)54.2 Application Circuit65. Interface85.1 Connector Type:20 Pin Header,2.0 mm pitch (J2)8GPS_5V8GND8BOOT8RXD19RXD29TXD19TXD29ODOMETER9RTC (Backup voltage)9BACK (Reverse)9Reset95.2 RF connector type: SMA R/A PCB JACK (J1)96. Product Picture107. Mechanical Layout118. SW Protocol128.1 GPS output Protocol128.1.1 RoyalTek DR protocol – RTOEM,3128.1.2 GGA-Global Positioning System Fixed Data138.1.3 GSA-GNSS DOP and Active Satellites158.1.4 GSV-GNSS Satellites in View178.1.5 RMC-Recommended Minimum Specific GNSS Data18GPS DR (UART A) Input command198.2.1 $MMF198.3 CAN bus (UART B) protocol218.3.1 Speed, Reverse status input Message218.3.2 GPS antenna detection output Message228.4 NMEA Output Message239 Calibration of DR239.1 Self calibration of DR239.2 Calibration Criterion239.3 Calibration of DR using digital map information239.4 Gyro Electric Characteristics2310. Package Specification and Order Information2511. Contact Royaltek2512. Revision History25文件大小: 648.2 KB页数: 25Language: English打开用户手册