Ublox LISA-U100 Integration Manual

Also see for LISA-U100: System integration manual

Contents

Ublox LISA-U100 Integration Manual Manual pdf 5 page image

LISA-U series - System Integration ManualUBX-13001118 - R17 Advance information ContentsPage 5 of 190ContentsPreface.............................................................................................................................................. 3Contents ........................................................................................................................................... 51 System description ................................................................................................................... 81.1 Overview .............................................................................................................................................................. 81.2 Architecture ....................................................................................................................................................... 101.2.1 Functional blocks ........................................................................................................................................ 111.2.2 Hardware differences between LISA-U modules .......................................................................................... 131.3 Pin-out ............................................................................................................................................................... 141.4 Operating modes ................................................................................................................................................ 181.5 Power management ........................................................................................................................................... 201.5.1 Power supply circuit overview ..................................................................................................................... 201.5.2 Module supply (VCC) .................................................................................................................................. 211.5.3 Current consumption profiles...................................................................................................................... 301.5.4 RTC Supply (V_BCKP) .................................................................................................................................. 351.5.5 Interface supply (V_INT) .............................................................................................................................. 381.6 System functions ................................................................................................................................................ 391.6.1 Module power-on ....................................................................................................................................... 391.6.2 Module power-off ...................................................................................................................................... 431.6.3 Module reset .............................................................................................................................................. 451.7 RF connection ..................................................................................................................................................... 471.8 (U)SIM interface .................................................................................................................................................. 481.8.1 (U)SIM application circuits ........................................................................................................................... 491.9 Serial communication ......................................................................................................................................... 551.9.1 Serial interfaces configuration ..................................................................................................................... 561.9.2 Asynchronous serial interface (UART) .......................................................................................................... 571.9.3 USB interface .............................................................................................................................................. 761.9.4 SPI interface................................................................................................................................................ 821.9.5 MUX Protocol (3GPP 27.010) ...................................................................................................................... 871.10 DDC (I2C) interface.............................................................................................................................................. 881.10.1 Overview .................................................................................................................................................... 881.10.2 DDC application circuits .............................................................................................................................. 881.11 Audio Interface ................................................................................................................................................... 931.11.1 Analog Audio interface ............................................................................................................................... 931.11.2 Digital Audio interface ................................................................................................................................ 991.11.3 Voiceband processing system .................................................................................................................... 1041.12 General Purpose Input/Output (GPIO)................................................................................................................ 1071.13 Reserved pins (RSVD) ........................................................................................................................................ 1161.14 Schematic for LISA-U module integration .......................................................................................................... 1171.15 Approvals ......................................................................................................................................................... 1191.15.1 R&TTED and European Conformance CE mark .......................................................................................... 1201.15.2 Federal Communications Commission and Industry Canada notice ............................................................ 1201.15.3 ACMA Certification .................................................................................................................................. 1231.15.4 ICASA Certification ................................................................................................................................... 123