Technical data

4.9.4 SPEAKER SIGNALS (EARP, EARN)....................................................................... 57
4.10 PCM DIGITAL AUDIO (SSP) ................................................................................... 58
4.10.1 PCM DATA FORMAT ........................................................................................ 59
4.11 SERIAL DATA INTERFACES ................................................................................... 61
4.11.1 UART1 ............................................................................................................ 61
4.11.1.1 Serial Data Signals (DTM1, DFM1) ........................................................ 63
4.11.1.2 Control Signals (RTS1, CTS1) ............................................................... 63
4.11.1.3 Control Signals (DTR1, DSR1, DCD1, RI)............................................... 64
4.11.2 UART3 (DTM3, DFM3) ..................................................................................... 65
4.11.2.1 Transmitted Data (DTM3)..................................................................... 65
4.11.2.2 Received Data (DFM3) .......................................................................... 65
4.11.3 USB................................................................................................................. 66
4.12 SIM CARD INTERFACE.......................................................................................... 67
4.12.1 SIM DETECTION (SIMDET) ................................................................................ 69
4.13 SERVICE/PROGRAMMING..................................................................................... 70
4.14 BUZZER............................................................................................................... 71
4.15 LED .................................................................................................................... 72
4.16 GENERAL PURPOSE IO.......................................................................................... 73
4.16.1 EMBEDDED APPLICATIONS............................................................................... 74
4.16.2 LED/IO6 CAPABILITIES..................................................................................... 75
4.16.3 ADIN4............................................................................................................. 75
4.17 ANALOGUE TO DIGITAL CONVERTERS (ADIN1, ADIN2, ADIN3, ADIN4).................. 75
4.18 I2C SERIAL CONTROL BUS ................................................................................... 78
4.19 BURST TRANSMISSION (TX_ON) ........................................................................... 79
4.20 REAL TIME CLOCK............................................................................................... 80
4.20.1 REAL TIME CLOCK BACKUP SUPPLY (VRTC)....................................................... 81
4.20.2 RTC ALARM (ALARM)....................................................................................... 83
5 Antenna Connector ............................................................................... 84
6 Hints for Integrating the Wireless CPU®................................................. 85
6.1 SAFETY ADVICE AND PRECAUTIONS ........................................................................ 85
6.1.1 GENERAL......................................................................................................... 85
GR64 Integrators’ Manual
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This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son autorisation préalable