Shanghai Yuge Information Technology Co. Ltd CLM920 Manuel D’Utilisation

This  document  is  CLM920  Mini  PCIE  module  hardware  interface  manual,  designed  to 

describe  the  hardware  of  CLM920  ,  component  and  function  characteristics,  application 

interface  definition  and  user  instructions,  electrical  and  mechanical  characteristics,  etc., 

provide hardware user guide for user application development based on this product. 

 

 

Abbreviation 

ADC          Analog-Digital Converter   

AFC            Automatic Frequency Control   

AGC          Automatic Gain Control   

ARFCN      Absolute Radio Frequency Channel Number   

B2B            Board to Board Connector   

BER            Bit Error Rate   

CDMA        Code Division Multiple Access   

DAI            Digital Audio interface   

DAC            Digital-to-Analog Converter   

DSP            Digital Signal Processor   

DTR            Data Terminal Ready   

EFR              Enhanced Full Rate   

EMC            Electromagnetic Compatibility   

EMI              Electro Magnetic Interference   

ESD              Electronic Static Discharge   

EVDO          Evolution Data Only   

FR                Full Rate   

GPRS          General Packet Radio Service   

HR              Half Rate   

IMEI            International Mobile Equipment Identity   

ISO              International Standards Organization   

PLL              Phase Locked Loop   

PPP            Point-to-point protocol   

RAM          Random Access Memory   

ROM          Read-only Memory   

RTC            Real Time Clock 

SMS            Short Message Service   

UART        Universal asynchronous receiver-transmitter   

UIM          User Identifier Management   

USB          Universal Serial Bus   

VSWR        Voltage Standing Wave Ratio