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L30 EVB User Guide

Introduction

This document defines and specifies the usage of L30 EVB (Evaluation Board). Customer can get

useful information about L30 EVB and GPS demo tool from this document.

1.1.

Reference

Table 1: Reference

Document name

Remark

[1] L30_HD

Hardware

Design

1.2.

Abbreviations

Table 2: Abbreviations

Abbreviation Description

C/NO Carrier/Noise

GPS Global

Positioning

System

HDOP

Horizontal Dilution of Precision

SV Satellite

Vehicle

UART

Universal Asynchronous Receiver & Transmitter

UTC

Universal Time Coordinated

L30_EVB_UGD_V1.0

- 6 -

Quectel

Confidential

Содержание L30

Страница 1: ...L30 Quectel GPS Engine EVB User Guide L30_EVB_UGD_V1 0 ...

Страница 2: ...stem validation of this product designed by Quectel within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to change Copyright This document contains proprietary technical information of Quectel Co Ltd Copying of this document distribution to others and communication of the contents thereof are...

Страница 3: ...it Introduction 7 2 1 EVB Top and Bottom View 7 2 2 EVB Accessories 8 3 Interface Application 9 3 1 Power Interface 9 3 2 UART Interface 9 3 3 Antenna Interface 10 3 4 Switches 10 3 5 Operating Status LEDs 11 3 6 Buttons 12 4 EVB and Accessories 13 5 Starting SiRFLive 14 L30_EVB_UGD_V1 0 2 Quectel Confidential ...

Страница 4: ...Guide Table Index Table 1 Reference 6 Table 2 Abbreviations 6 Table 3 Pins of UART port 10 Table 4 Switches and buttons 11 Table 5 Operating status LEDs 11 Table 6 Buttons 12 L30_EVB_UGD_V1 0 3 Quectel Confidential ...

Страница 5: ...m view 7 Figure 3 EVB accessories 8 Figure 4 Power interface 9 Figure 5 UART interface 9 Figure 6 Antenna interface 10 Figure 7 Switches 11 Figure 8 Operating status LEDs 11 Figure 9 Buttons 12 Figure 10 EVB and accessory equipments 13 L30_EVB_UGD_V1 0 4 Quectel Confidential ...

Страница 6: ...L30 EVB User Guide 0 Revision History Revision Date Author Description of change 1 0 2011 4 25 Jerry YOU Initial L30_EVB_UGD_V1 0 5 Quectel Confidential ...

Страница 7: ...is document 1 1 Reference Table 1 Reference SN Document name Remark 1 L30_HD Hardware Design 1 2 Abbreviations Table 2 Abbreviations Abbreviation Description C NO Carrier Noise GPS Global Positioning System HDOP Horizontal Dilution of Precision SV Satellite Vehicle UART Universal Asynchronous Receiver Transmitter UTC Universal Time Coordinated L30_EVB_UGD_V1 0 6 Quectel Confidential ...

Страница 8: ...L30 EVB User Guide 2 EVB Kit Introduction 2 1 EVB Top and Bottom View Figure 1 EVB top view Figure 2 EVB bottom view L30_EVB_UGD_V1 0 7 Quectel Confidential ...

Страница 9: ...ch E Antenna interface F L30 Module G Indication LEDs H Buttons of GPS_RESET ON OFF and INTERRUPT I MCU UART port no use 2 2 EVB Accessories Figure 3 EVB accessories A GPS active antenna 3 3V B Serial port cable USB 2 0 C DC5V 2A power adapter L30_EVB_UGD_V1 0 8 Quectel Confidential ...

Страница 10: ...L30 EVB User Guide 3 Interface Application 3 1 Power Interface Figure 4 Power interface 3 2 UART Interface Figure 5 UART interface L30_EVB_UGD_V1 0 9 Quectel Confidential ...

Страница 11: ...Table 3 Pins of UART port Pin Signal I O Description 2 TXD RS232 O Transmit data 3 RXD RS232 I Receive data 5 GND GND 3 3 Antenna Interface Figure 6 Antenna interface 3 4 Switches L30_EVB_UGD_V1 0 10 Quectel Confidential ...

Страница 12: ...ng status LEDs Table 5 Operating status LEDs Part Name I O Description L1 POWER O Flash VCC ON Extinct VCC OFF L2 TXD_MISO_SCL O 1 UART_TX UART data transmit TXD 2 SSPI_DO slave SPI data output MISO 3 I2C_CLK I2C clock SCL L3 1PPS O One pulse per second L4 WAKWUP O Flash module works in full on mode Extinct module works in hibernate mode L30_EVB_UGD_V1 0 11 Quectel Confidential ...

Страница 13: ...ide 3 6 Buttons Figure 9 Buttons Table 6 Buttons Part Name I O Description B1 GPS_RESET I Reset the module B2 ON OFF I Power on or off module B3 INTERRUPT I External interrupt L30_EVB_UGD_V1 0 12 Quectel Confidential ...

Страница 14: ...L30 EVB User Guide 4 EVB and Accessories The EVB and its accessories are equipped as shown in Figure 10 Figure 10 EVB and accessory equipments L30_EVB_UGD_V1 0 13 Quectel Confidential ...

Страница 15: ...using SiRFLive for L30 are described as below 1 After the EVB has been assembled connect the RS232 to USB cable to PC and power on the module then the LED TXD_MISO_SCL will flash The operation window of SiRFLive is shown as below 2 Click the button to select COM port and baud rate 4800 in pop up window L30_EVB_UGD_V1 0 14 Quectel Confidential ...

Страница 16: ...w will show NMEA data Signal view Radar view Location map and Position information including UTC latitude longitude altitude HDOP speed and so on 4 Click button the reset window will pop up as below L30_EVB_UGD_V1 0 15 Quectel Confidential ...

Страница 17: ...uide 5 Select reset mode and click Send to implement Cold Start Warm Start or Hot Start Use the toolbar below to save NAME data 6 Use the menu below to Record log and Stop log L30_EVB_UGD_V1 0 16 Quectel Confidential ...

Страница 18: ...Shanghai Quectel Wireless Solutions Co Ltd Room 501 Building 13 No 99 Tianzhou Road Shanghai China 200233 Tel 86 21 5108 6236 Mail info quectel com ...

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