User manual HOLUX M-90 SPECIFICATION V1.2

[. . . ] I, Science-Based Industrial Park, HsinChu City 300, Taiwan R. O. C (300) 1-1 TEL: 03-6687000 FAX: 03-6687111 Website: www. holux. com Version :1. 2 All Right Reserved M-90 GPS Module series THE PRO NAME IN GPS Version Change History Version 0. 1 0. 2 1. 0 1. 1 1. 2 Date 2007/04/18 Draft release 2007/05/18 Add 5. reference design 2007/06/27 Official release, modify dimension and reference design 2007/07/05 Modify current, tracking current:< 45mA 2009/07/27 Modify V_BAT power Revised Reason HOLUX Technology, Inc. [. . . ] The stable performance of M-90 is your best choice to be embedded in your portable device design, like PDAPND mobile phoneDigital Camera for GPS service. 1. 2 Key Features Small form factor: 12 * 12. 2 * 2. 2 mm RoHS/WEEE compliant High sensitivity -159dBm Searching up to 32 Channel of satellites Fast Position Fix Low power consumption RTCM-in ready. 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. I, Science-Based Industrial Park, HsinChu City 300, Taiwan R. O. C TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw -4- M-90 GPS Module series THE PRO NAME IN GPS 2 Technical Description 2. 1 Block Diagram Passive Antenna or Active Antenna NEMA_OUTPUT SETTING_IN UART_TX UART_RX LNA SAW Filiter MTK GPS CHIP TCXO POWER_IN Analog RTC GPIO TIME_MARK GPS Fix Indication 1PPS_OUTPUT LDO Digital M90 Engine Board 2. 2 Pin Definition P1 P2 P3 P4 P5 P6 P7 P8 P16 P15 P14 P13 P12 P11 P10 P9 P16 P15 P14 P13 P12 P11 P10 P9 P1 P2 P3 P4 P5 P6 M-90 MAIN Rev: 01 2007. 06. 26 P7 P8 Top view Pin 1 2 3 4 5 6 Pin Name VDD PPS TXD0 RXD0 HRST GPIO6/S0 Type I O O I I I/O Button view Function description 3. 3 ~ 5 V supply input for main power 1 Hz pulse 10% duty cycle when GPS has position fix Serial Data Output A Serial Data input A GPS reset, active low General purpose I/O, SPI data output HOLUX Technology, Inc. I, Science-Based Industrial Park, HsinChu City 300, Taiwan R. O. C TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw -5- M-90 GPS Module series 7 8 9 10 11 GPIO7/SIN GND GND RF_IN GND I/O G G I G I/O I/O O General purpose I/O, SPI data output Ground Ground GPS signal input, 2. 85 VDC output Ground General purpose I/O, SPI chip select 0 General input / output, SPI clock GPS status, blink when GPS has position fix General input/output THE PRO NAME IN GPS 12 GPIO5/SCS0 13 14 GPIO/SCK GPIO0/GPS status 15 16 PWR_EN V_BAT I I Power enable/active high RTC and backup SRAM power Input: Backup Battery : 2. 6 ~ 3. 6 V (use battery) DC Input:3. 3~5. 0V (use VDD) 17 18 GND GND G I Ground Ground 2. 3 Specification General GPS technology MT3318 GPS chipset Frequency L1, 1575. 42MHz C/A Code 1. 023MHZ chip rate Channels 32 channels all in view searching Sensitivity Better than -159dBm Receiver Accuracy Position (Follow MTK chip specification) Without aid:3. 0 M 2D-RMS DGPS(WAAS, EGNOS, MSAS, RTCM):2. 5 M Velocity Without aid:0. 1M/sec Time 0. 1 µs. Sync GPS time Datum Datum WGS84(Default) total 219 datum's Time to First Fix (Follow MTK chip specification) Hot start 1 sec average Warm start 33 sec average Cold start 36 sec average Reacquisition 1sec Protocol HOLUX Technology, Inc. I, Science-Based Industrial Park, HsinChu City 300, Taiwan R. O. C TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw -6- M-90 GPS Module series THE PRO NAME IN GPS NMEA0183(v3. 1)GGA(1), GLL(1), GSA(1), GSV(5), RMC(1), GPS Output Data VTG(1) Support Baud rate 4800/9600/. . . . /115200 bps (default 4800), Data bit:8, Stop bit:1, No parity. Update Rata 1Hz(default) Protocol Support NMEA-0183 1PPS Limitations Enable(1Hz 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:65mA@3. 3V Operation Current Tracking:45mA@3. 3V VDD: 3. 3~5. 0V DC Input Range V_BAT:3. 3~5. 0V Processing Core Processor Type ARM7EJ-S Processor Speeds 48 MHz Integrated program 4 M bits Flash Interface CMOS 2. 85 V Level Temperature Operating Temperature -40 to +85. Storage Temperature -40 to +85. Operating Humidity 5% to 95%, No condensing Physical Dimension 12 * 12. 2 * 2. 2 mm. I, Science-Based Industrial Park, HsinChu City 300, Taiwan R. O. C TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw -7- M-90 GPS Module series THE PRO NAME IN GPS 3. Mechanical Dimension 3. 1 Mechanical Dimension HOLUX Technology, Inc. I, Science-Based Industrial Park, HsinChu City 300, Taiwan R. O. C TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw -8- M-90 GPS Module series THE PRO NAME IN GPS 4 Package 4. 1 Packing Tray dimension: 325*220*9 mm, Standard Content Qty: 100 pcs. Carton dimension: 340*235*120 mmStandard Content Qty: 2, 000 pcs. HOLUX Technology, Inc. I, Science-Based Industrial Park, HsinChu City 300, Taiwan R. O. C TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux. com. tw http:www. holux. com. tw -9- M-90 GPS Module series THE PRO NAME IN GPS 4. 2 Reference product photo The photo is for reference, the real content will depend on the real configuration. [. . . ] R1, R2, R10: 0 R3, R6, R5: 10 R4, R8:47 L1, L3: 39nH L2:3. 3nH C1:8. 2pF C2:102pF C3:2pF C4:4pF Block1: The LNA environment parameter is possibly different between M-90 and the mainboard, please notice and fine tune if possible. Block2: User can supply the low power to pin "HRST" if you want to reset GPS, or keep the pin as "pull high" or "floating" in operating. HOLUX Technology, Inc. [. . . ]