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Power Supply Interface
The WWAN M.2 Module requires the host to provide the 3.3V power source.
The 3.3V power and ground pins are listed in Table
Table 3.6 Power supply Interface
Power Pins
Description
2, 4, 70,72, 74
3.3V
3, 5, 11, 27, 33, 39, 45, 51, 57, 71,
73
Ground
Configuration Pins
There are 4 Configuration pins on the WWAN M.2 Module to assist the host
identifying the presence of an Add-In card in the socket.
All configuration pins can be read and decoded by the host platform to
recognize the indicated module configuration and host interface supported.
Table 3.7 configuration Interface
Item
Module Configuration Decode
Module
Type
Port
Configuration
Signal
Name
CONFIG_0
CONFIG_1
CONFIG_2
CONFIG_3
WWAN-
USB3.0
0
Pin
21
69
75
1
State
GND
GND
GND
GND
Содержание LN940 WWAN M.2
Страница 1: ...LN940 WWAN M 2 Engineering User Guide Rev 1 0 2017 06 23...
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Страница 5: ...APPLICABILITY TABLE PRODUCTS LN940A11 LN940A9...
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Страница 16: ...M 2 WWAN Module System Block Diagram Figure 2 2 1 System Block Diagram...
Страница 47: ...Figure RF Connector Specification Figure RF Receptacles Specification...
Страница 49: ...9 ACRONYMS NGFF Next Generation Form Factor...
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