Manual Do Utilizadoríndice analítico1. OVERVIEW6Object of the document6Standards compliance6compliance with fcc guidelines7Terms and abbreviation7Conventions8Product features9BLOC DIAGRAM113. FUNCTIONAL DESCRIPTION12SIM12AUdio13Network LED14Network / Low BATTERY14Messages14Handfree call14Summary chart15Data15Data services15UART1: V2415UART 215Antenna16DAI16Clocks16Power management and charge16Battery16VRIO17Vbackup17Charge17This interface includes main protections.AC/DC switching charger173.8.5.1 Operating temperature173.8.5.2 Electrical ratings173.8.5.2.1 Primary input voltage173.8.5.2.2 Primary/secondary insulation173.8.5.2.3 Static output template183.8.5.2.4 Dynamic output template183.8.5.2.5 Reverse current (main off)193.8.5.3 Thermal ratings19Simple battery charger19Power management20Interface identification and diagrams.20Recommended strategy : software management20Data / Command multiplexing20GLObal Positioning system (GPS) application214. PINOUT225. DELTA LIST BETWEEN MO190 TO MO2XX286. ELECTRICAL SPECIFICATION30VBAT30VRIO31DAI interface31Network LED31SERIAL INTERFACE (µWIRE)31SIM31V24 (UART 1)32UART232DATA / Command multiplexing32Power management33AudIO SIGNALS33Charger34Reset35Spare IO35Clocks35JTAG interface357. ENVIRONMENTAL SPECIFICATION368. MECHANICAL SPECIFICATION37PHYSICAL DIMENSIONS37TERMINAL ASSIGNMENTS40120 pins connector40MO2XX connector40Mother board connector41MO2XX Antenna connector42Battery connector43ANNEX 1 : IO DESCRIPTION44ANNEX 2 : HARDWARE POWER MANAGEMENT48Different strategies481. Interface specification48Management by DCE alone.48Signals.49Signals and states50Logical and electrical levels:511.3.3.1. Transition tables511.3.3.2. Command signals511.3.3.3. Transition from OFF to ON Active.521.3.3.4. Transition from ON Active to ON Sleep.521.3.3.4.1. Initiated by DTE531.3.3.4.2. Initiated by DCE.541.3.3.4.3. Transitory states551.3.3.5. Transition from ON Sleep to ON Active.561.3.3.5.1. Initiated by the DCE.571.3.3.5.2. Initiated by DTE571.3.3.6. Transition from ON Sleep to OFF.581.3.3.7. Transition from ON Active to OFF.591.3.3.8. Reset611.3.3.8.1. Initiated by the DCE.621.3.3.8.2. Initiated by the DTE631.3.3.9. Timeout63ANNEX 3 : DATA/COMMAND HARDWARE MULTIPLEXING64Hardware multiplexing641.1. External interfaces641.2. Capability requirements641.2.1. Logical and electrical levels641.2.2. Hardware protocol641.2.3. State diagram651.2.4. Transition (1): Command -> Data651.2.5. Transition (2): Data -> Suspended Data651.2.6. Transition (3): Suspended Data -> Data Mode66Transition (4): Suspended Data -> Command Mode66Timeout case67Tamanho: 2 MBPáginas: 67Language: EnglishAbrir o manual