User manual HOLUX M-91 SPECIFICATION

[. . . ] Modifying 2. 1diagram to remove LNA and SAW(type B) 2. Release V03 PCB ver, changed the shielding cover structure. Modify 2. 2 Pin Definition for V03 ver 3. [. . . ] The stable performance of M-91 is your best choice to be embedded in your portable device design, like PDAPNDmobile phoneDigital Camera for GPS service. 1. 2 Key Features small form factor: 13* 15 * 2. 2 mm RoHS/WEEE compliant High sensitivity -159 dBm Searching up to 32 Channel of satellites Fast Position Fix Low power consumption RTCM-in ready. Real time navigation for location based services. For Car Navigation, Marine Navigation, Fleet Management, AVL and Location-Based Services, Auto Pilot, Personal Navigation or touring devices, Tracking devices/systems and Mapping devices application 1. 3 Applications Automotive and Marine Navigation Automotive Navigator Tracking Emergency Locator Geographic Surveying Personal Positioning Sporting and Recreation Embedded applications: Smart phone, UMPC, PND, MP4 HOLUX Technology, Inc. 4 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series THE PRO NAME IN GPS 2 Technical Description 2. 1 Block Diagram Option* : This LNA and SAW filter will depend on the antenna type, refer to section 2. 4 "Configuration Information". 2. 2 Pin Definition P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 22 P1 M-91 GPS Rev: 03 2008. 04. 02 P2 P3 P4 P5 P6 P7 P8 P9 P10 17 6 12 11 P11 Top view Button view HOLUX Technology, Inc. 5 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series Pin 1 2 3 4 5 6 7 8 9 10 11 12 Pin Name RXDB TXDB 1PPS TXDA RXDA GND GPIO8 GPIO0 GPIO4 VOUT ON_OFF V_BAT Type I O O O I G Function description Serial Data Input B Serial Data Output B 1 PPS output, synchronized with GPS time. TIME_MARK 1 PPS output, 1us/s Serial Data Output A Serial Data Input A Ground THE PRO NAME IN GPS I/O General purpose I/O I/O General purpose I/O. I/O General purpose I/O O I I Power State Indicate, 2. 85 VDC Output Power down GPS, Low active (Keep NC if not used is High) RTC and backup SRAM power Input: Backup Battery : 2. 6 ~ 3. 6 V (use battery) DC Input:3. 3~5. 0V (use VCC_IN) 3. 3 ~ 5 VDC Power Input 13 14 15 16 17 18 20 21 22 VCC_IN GPIO6 GPIO7 GPIO5 GND RESET GND RF_IN GND I I/O General purpose I/O I/O General purpose I/O I/O General purpose I/O G I O G I G Ground Reset , Low active Active antenna power supply output, 2. 85 VDC Ground GPS signal input, 2. 85 VDC output Ground 19 VCC_RF_O HOLUX Technology, Inc. 6 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series 2. 3 Specification General GPS technology MT3318 GPS chipset Frequency L1, 1575. 42 MHz C/A Code 1. 023 MHz chip rate Channels 32 channels all in view searching Sensitivity Better than -159 dBm Receiver Accuracy Position (Follow MTK chip specification) Without aid:3. 0 M 2D-RMS DGPS(WAAS, EGNOS, MSAS, RTCM):2. 5 M THE PRO NAME IN GPS Velocity Without aid:0. 1 M/sec Time 0. 1µs. Sync GPS time Datum Datum WGS84(Default) total 219 datum's Time to First Fix (Follow MTK chip specification) Hot start 1 sec. Protocol NMEA0183(V3. 01)- GGA, GLL, GSA, GSV, RMC, VTG GPS Output Data Support Baud rate 4800/9600/. . . . /115200 bps (default 4800), Data bit:8 , Stop bit:1, No parity. Update Rata 1 Hz(default) Protocol Support NMEA-0183 1PPS Limitations Enable(1 Hz pulse 10% duty cycle) (Follow MTK chip specification) Acceleration Limit 4G Altitude Limit 18000 meters Velocity Limit 515 M/sec Jerk Limit 20 M/sec3 Power Operation Current Acquisition:65 mA@3. 3V Operation Current Tracking:45mA@3. 3V HOLUX Technology, Inc. 7 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series DC Input Range Processing Core Processor Type ARM7EJ-S Processor Speeds 48 MHz Interface Temperature Operating Temperatu -40 re Storage Temperature -40 Physical Dimension 13 * 15 * 2. 2 mm. to +85 to +85 CMOS 2. 85 V Level VCC_IN: 3. 3~5. 0V V_BAT :3. 3~5. 0V THE PRO NAME IN GPS Operating Humidity 5% to 95%, Non condensing 2. 4 Configuration Information M-91 provides 2 configurations for customer's patch option. Model No. Type A Type B LNA Yes No SAW Filter 2 filters 1 filter Recommendation Antenna Passive Active Holux P/N 96070-00N 96070-10N HOLUX Technology, Inc. 8 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series THE PRO NAME IN GPS 3. Mechanical Dimension 3. 1 Mechanical Dimension TOP VIEW BOTTOM VIEW HOLUX Technology, Inc. 9 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series THE PRO NAME IN GPS 4. [. . . ] 12 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series 5. 3 MTK NMEA Packet Format Preamble TalkerID PktType Datafield * CHK1 CHK2 CR LF THE PRO NAME IN GPS Maximum packet length is restricted to 255 bytes Field Preamble TalkerID PktType Length 1 byte 4 byte 3 byte Type Character Character string Character string "$" "PMTK" "000"to "999", an identifier used to tell the decoder how to decode the packet ", "must be inserted ahead each data filed to help the decoder process the Data Field Character The star symbol is used to mark the end of Data Field checksum of the data between Preamble ", "and "*" used to identify the end of a packet D DataField Variable * CHK1 CHK2 CR, LF 1 byte 2 byte Character string 2 byte Binary data HOLUX Technology, Inc. 13 No. 1-1, Innovation Rd. 1, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park) TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw M-91 GPS Module series THE PRO NAME IN GPS 6. Reference design 6. 1 Reference circuit Fig A-1 is M-91 uses passive Antenna connects to RS-232 transceiver solutions intended for portable or hand-held applications such as notebook and palmtop computers. Fig. [. . . ]