Installation Instructions
Table Of Contents
- Contents
- List of Table
- List of Figures
- 1 About this document
- 2 Product Overview
- 3 Mechanical Dimensions
- 4 Interface description
- 4.1 Pin Definition
- 4.2 Operating conditions
- 4.3 Digital logic characteristics
- 4.4 Power interface
- 4.5 USIM card interface
- 4.6 PCM interface
- 4.7 USB2.0 interface
- 4.8 UART interface
- 4.9 SPI interface
- 4.10 I2C interface
- 4.11 Network light
- 4.12 System Status Indication
- 4.13 Flight Mode
- 4.14 Forced USB download interface
- 4.15 SD card interface
- 4.16 SDIO_WIFI/EMMC interface
- 4.17 PCIe interface
- 4.18 RMII/RGMII interface
- 4.19 AUDIO interface
- 4.20 ADC
- 4.21 GPIOs
- 4.22 Power on/off and reset interface
- 4.23 Antenna interface
- 5 Product characteristics
- 6 Design Guideline
- 7 Storage, Production and Package
- 8 Safety Information
- 空白页面
- 空白页面
L508 Hardware Design
Copyright© Shanghai Mobiletek Communication Ltd 12
LED Light Emitting Diode
GPIO General-purpose Input/Output
GSM Global Standard for Mobile Communications
GPRS General Packet Radio Service
CDMA Code Division Multiple Access
WCDMA Wideband Code Division Multi Access
UMTS Universal Mobile Telecommunication System
HSDPA High Speed Downlink Packet Access
HSUPA High Speed Uplink Packet Access
AGPS Assisted Global Positioning System
BER Bit Error Rate
DL Downlink
COEX WLAM/LTE-ISM coexistence
SMPS Switched-mode power supplies
LTE Long Term Evolution
FDD Frequency Division Duplexing
TDD Time Division Duplexing