Manuel D’UtilisationTable des matièresReferences11Reference Documents11Wavecom Reference Documents11General Reference Document11List of abbreviations11General Description15General Information15Overall Dimensions15Environment and Mechanics15GSM/GPRS/EGPRS Features15Interfaces15Operating System16Connection Unterfaces16Functional Architecture17RF Functionalities18Baseband Functionalities18Operating System18Interfaces19General Purpose Connector (GPC)19Power Supply19Power Consumption21Power Consumption without Open AT® Processing21Power Consumption with Open AT® Software23Consumption Waveform Samples25Power Supply Pin-out27Electrical Information for Digital I/O28Serial Interface30SPI Bus30SPI Waveforms30SPI Configuration31SPI1 Bus31SPI2 Bus32I²C bus32I²C Waveforms33I²C Bus pin-out33Parallel Interface34Keyboard Interface35Main Serial Link (UART1)36Auxiliary Serial Link (UART2)38SIM Interface38General Description38General Purpose Input/Output41Analog to Digital Converter43Digital to Analog Converter44Temperature Sensor Interface453.14 Analog Audio Onterface463.14.1 Microphone Inputs473.14.1.1 Common microphone input characteristics473.14.1.2 Main Microphone Inputs (MIC2)473.14.1.3 Auxiliary Microphone Inputs (MIC1)473.14.1.4 Microphone Electrical Characteristics483.14.2 Common Speaker Output Characteristics493.14.2.1 Differential Connection493.14.2.2 Single-ended Connection493.14.3 Speaker Outputs493.14.3.1 Speaker 2 Outputs493.14.3.2 Speaker 1 Outputs503.14.3.3 Speaker Output Power50Buzzer Output513.16 Battery Charging Interface523.16.1 Ni-Cd / Ni-Mh Charging Algorithm523.16.2 Li-Ion Charging Algorithm533.16.3 Controlled Pre-charging Hardware543.16.4 Temperature Monitoring543.17 ON / ~OFF Signal553.17.1 Operating Sequences553.17.1.1 Power ON553.17.1.2 Power OFF56BOOT Signal57Reset Signal (~RESET)58External Interrupt59VCC_2V8 and VCC_1V8 Output603.22 BAT-RTC (Back-up Battery)613.22.1 Interface Description61FLASH-LED Signal623.24 Digital Audio Interface (PCM)643.24.1 Description64USB 2.0 Interface673.26 RF Interface683.26.1 RF Connections683.26.2 RF Performance683.26.3 Antenna Specifications69Technical Specifications71General Purpose Connector Pin-out Description71Environmental Specifications75Mechanical specifications774.3.1 Physical Characteristics774.3.2 Mechanical Drawings77Connector and Peripheral Device References79General Purpose Connector79SIM Card Reader79Microphone79Speaker80Antenna Cable80RF board-to-board Connector80GSM Antenna80Design Guidelines81Hardware and RF81EMC Recommendations81Power Supply81Layout Requirement83Antenna84Mechanical Integration84Operating System Upgrade84Appendix85Standards and Recommendations85Safety Recommendations (for Information only)89RF Safety89General89Exposure to RF energy89Efficient Terminal Operation90Antenna Care and Replacement90General Safety90Driving90Electronic Devices90Vehicle Electronic Equipment91Medical Electronic Equipment91Aircraft91Children91Blasting Areas91Potentially Explosive Atmospheres91Figure 1: Functional architecture17Figure 2: Power supply during burst emission20Figure 3: SPI Timing diagrams, Mode 0, Master, and 4-wire31Figure 4: I²C Timing diagrams, Master33Figure 5: Characteristics of the Temperature Sensor45Figure 6 : Ni-Cd / Ni-Mh charging waveform52Figure 7: Li-Ion full-charging waveform53Figure 8 : Power-ON sequence (no PIN code activated)56Figure 9 : Power-OFF sequence56Figure 10: Reset sequence waveform58Figure 11: Real Time Clock power supply61Figure 12: FLASH-LED state during RESET and Initialization time63Figure 13: PCM frame waveform65Figure 14: PCM sampling waveform66Figure 17: Environmental classes76Figure 18: Layout requirement83Taille: 780 koPages: 92Language: EnglishOuvrir le manuel