Rikaline GPS-24/24A User Manual

Rikaline GPS-24/24A User Manual

Gps receiver board

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Rikaline
GPS-24 / 24A

GPS Receiver Board

User's Guide
Nemerix V1.0 Feb 28, 2005
Rikaline
International Corp.
14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R.O.C
Phone: +886-2-8973-1899 Fax: +886-2-8973-1896
E-Mail:
info@rikaline.com.tw
Web: www.rikaline.com.tw
All Right Reserved

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Summary of Contents for Rikaline GPS-24/24A

  • Page 1: Gps Receiver Board

    Rikaline GPS-24 / 24A GPS Receiver Board User’s Guide Nemerix V1.0 Feb 28, 2005 Rikaline International Corp. 14F, 171, ChengGong Rd., Sanchong City, Taipei 241, Taiwan, R.O.C Phone: +886-2-8973-1899 Fax: +886-2-8973-1896 E-Mail: info@rikaline.com.tw Web: www.rikaline.com.tw All Right Reserved...
  • Page 2: Technology Specifications

    GPS-24 / 24A is a GPS receiver board featuring Nemerix low power architecture. This Rikaline complete enabled GPS receiver board provides high position and speed accuracy performances as well as high sensitivity and tracking capabilities in urban canyon conditions. The solution enables small form factor package.
  • Page 3 Aligned to GPS second, +-1 microsecond 20dB (including cable loss) 1.5dB 3 ~ 30mA 2.5 ~ 2.8V Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Web: www.rikaline.com.tw...
  • Page 4: Operational Characteristics

    (DGPS) solution. The host system, at its option, may also command the GPS-22 to output a position whenever a differential solution is available. Specifications subject to change without prior notice Rikaline International Corp. 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan Tel: ++886 2 8973 1899 Fax: ++886 2 8973 1896 E-Mail: info@rikaline.com.tw Web: www.rikaline.com.tw...
  • Page 5: Hardware Interface

    2// Interface connector: 1.27 mm pitch, 10 pin board to board 3// Debug connector: 1.27mm pitch, 6 pin board to board Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Pin D1 Pin 1 Web: www.rikaline.com.tw...
  • Page 6: Pin Definition

    -0.3 -0.3 VOUT -0.3 Vreset -0.3 TSTG Symbol TOPR Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Remarks Will not effect hot, or cold start Units °C Units °C Web: www.rikaline.com.tw...
  • Page 7 Tel: ++886 2 8973 1899 Fax: ++886 2 8973 1896 E-Mail: GPS-24 / 24A Operating Manual Symbol Symbol Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Units µA Units µA Web: www.rikaline.com.tw...
  • Page 8: Software Interface

    The GPS-24 / 24A is built in earth datum with WGS84. Rikaline International Corp. Tel: ++886 2 8973 1899 Fax: ++886 2 8973 1896 E-Mail: GPS-24 / 24A Operating Manual Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Web: www.rikaline.com.tw...
  • Page 9: Ordering Information

    Rikaline International Corp. Tel: ++886 2 8973 1899 Fax: ++886 2 8973 1896 E-Mail: GPS-24 / 24A Operating Manual Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Web: www.rikaline.com.tw...
  • Page 10 Horizontal Dilution of Precision Meters Meters Meters Meters second Null fields when DGPS is not used 0000 End of message termination Description Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Description Web: www.rikaline.com.tw...
  • Page 11 Horizontal Dilution of Precision Vertical Dilution of Precision End of message termination Units GSV protocol header Range 1 to 3 Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Description Description Description Web: www.rikaline.com.tw...
  • Page 12: Recommended Minimum Specific Gnss Data (Rmc)

    Degrees Measured heading Magnetic (1) Knots Measured horizontal speed Knots Km/hr Measured horizontal speed Kilometers per hour End of message termination Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Description Description Web: www.rikaline.com.tw...
  • Page 13 Month in UTC, 01 to 12 Year in UTC Local zone hours, +/- 13 hours ocal zone minutes, 0 to +59 End of message termination Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Web: www.rikaline.com.tw...
  • Page 14 GPS-24 / 24A Operating Manual GPS Receiver Board Appendix B Reference Design Specifications subject to change without prior notice Rikaline International Corp. 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan Tel: ++886 2 8973 1899 Fax: ++886 2 8973 1896 E-Mail: info@rikaline.com.tw Web: www.rikaline.com.tw...
  • Page 15 (-)7 Signed ECEF z co-ordinate in meters (0) 1 Clock offset of GPS receiver, in [Hz x 100] wrt L1. This changes the clock bias stored in the settings not the actual clock bias used by the system. A cold start is necessary, in order to use this value.
  • Page 16 (-) 6 Altitude above MSL, in meters. (0) 1 Clock offset of GPS receiver. These changes the clock bias stored in the settings, not the actual clock bias used by the system. A cold start is necessary, in order to use this value.
  • Page 17 302 PNMRX302 lonospheric corrections 303 PNMRX303 UTC Time 304 PNMRX304 GPS constellation health ALL Applies to all messages Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Notes WGS 84 Datum Notes Web: www.rikaline.com.tw...
  • Page 18 2 digits. ASCII 13, ASCII 10. format width Int: unsigned Unsigned Unsigned Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Notes Notes units Hours : Minutes x10, [0-100] x10, [0-100] Web: www.rikaline.com.tw...
  • Page 19 -, [400-1000] = Auto (hold alt) = 2D Mode = 3D Mode (calc alt) Meters above MSL = Auto = Static Meters. Notes See Section 2.1 for definition. See Section 2.1 for definition. See Section 2.1 for definition. Web: www.rikaline.com.tw...
  • Page 20 24 bit signed int. 11 bit signed int. 11 bit signed int. (0) 3 2 digits. Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Notes = Fully Active = LDCM1 Notes Notes Web: www.rikaline.com.tw...
  • Page 21 16 bit signed integer. 16 bit signed integer. 32 bit signed integer. 16 bit signed integer. 32 bit signed integer. 16 bit signed integer. 32 bit signed integer. 16 bit unsigned integer. 2 digits. ASCII 13, ASCII 10. Web: www.rikaline.com.tw...
  • Page 22 24 bit signed integer. Lower 8 bits of matching iodc. 14 bit signed integer. 2 digits. ASCII 13, ASCII 10. units Notes PNMRX301 protocol header. Decimal satellite vehicle id from 1 to 32. 2 digits. ASCII 13, ASCII 10. Notes Web: www.rikaline.com.tw...
  • Page 23 Ionospheric Data Valid. If 0 the data are invalid. Number of 20 year blocks (-)2 (-)2 Offset of local time zone (-13) to 13 Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Notes Notes Notes Web: www.rikaline.com.tw...
  • Page 24 Inverse flatness of reference geode Semi major axis of reference geode (0) 3 2 digits. ASCII 13, ASCII 10. Specifications subject to change without prior notice 14F, 171, ChengGong Rd, Sanchong CityTaipei 241, Taiwan info@rikaline.com.tw Rikaline Notes Notes Notes Web: www.rikaline.com.tw...

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Gps-24Gps-24a

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