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 2
Version History
Date Version Description of change Author
2021-01-29 V1.0 Initial g.zhong
2021-03-20 V1.0.1 Update band information robin
2021-04-17 V1.0.2
Change the Module operating voltage
Change 130,131pin to UART
Exchange function of 3,86pin
Update function of the RESET
Add EMMC design
g.zhong
2021-04-26 V1.0.3
Change operating voltage to 3.8V
Add SPK and REC describe
g.zhong
2021-07-15 V1.0.4
Delete the SPK content and list it later in
development
g.zhong
2021-08-31 V1.0.5 Add L508LA configuration information g.zhong
2021-09-14 V1.0.6 Add L508 storage and baking information g.zhong
2021-11-15 V1.0.7 Add L508C RF information g.zhong
2021-11-24 V1.0.8
Add L508TLC information
Add RGMII reference design
g.zhong
2021-12-11 V1.0.9
Model L508E was changed to L5
08E, and
(N) GNSS was added
g.zhong