Application Interfaces - Quectel LTE-A Module Series Hardware Design

3

Application Interfaces

The physical connections and signal levels of EM120R-GL&EM160R-GL comply with PCI Express M.2
specifications. This chapter mainly describes the definition and application of the following
interfaces/signals/pins of EM120R-GL&EM160R-GL:
⚫
Power supply
⚫
(U)SIM interfaces
⚫
USB interface
⚫
PCM interface*
⚫
PCIe interface
⚫
Control and indicator signals*
⚫
Antenna tuner control interfaces*
⚫
Configuration pins
⚫
COEX UART Interface*
NOTE
"*" means under development.
EM120R-GL&EM160R-GL_Hardware_Design
LTE-A Module Series
EM120R-GL&EM160R-GL Hardware Design
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