LE910C1
Hardware User Guide
1VV0301298 Rev. 1.08 - 2017-11-14
Reproduction forbidden without written authorization by Telit Communications S.p.A. - All Rights Reserved
Telit Confidential Information, provided under NDA
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Function
Features
Interfaces
Rich set of interfaces, including:
•
SD/MMC Card Interface supporting SD3.0 standard
•
SDIO for external WiFi transceiver supporting SDIO3.0 standard
•
SGMII for external Ethernet transceiver (optional)
o
Compliant with IEEE802.3
o
Full duplex operation at 1 Gbps
o
Half/full duplex operation at 10/100 Mbps
o
Support for VLAN tagging
o
Support for IEEE1588, PTP (Precision Time Protocol)
•
USB2.0 – USB port is typically used for:
o
Flashing of firmware and module configuration
o
Production testing
o
Accessing the Application Processor’s file system
o
AT command access
o
High-speed WWAN access to external host
o
Diagnostic monitoring and debugging
o
Communication between Java application environment and an
external host CPU
o
NMEA data to an external host CPU
•
HSIC
o
High-speed 480 Mbps (240 MHz DDR) USB transfers are 100% host
driver compatible with traditional USB cable connected topologies
o
Bidirectional data strobe signal (STROBE)
o
Bidirectional data signal (DATA)
o
No power consumption unless a transfer is in progress
o
Maximum trace length 10 cm
o
Signals driven at 1.2V standard LVCMOS levels
•
Peripheral Ports – SPI, I2C, UART
•
GPIOs
•
Antenna ports
