User's Manual

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H380-GL Hardware User Manual Page
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3.8 Clock Interface
H380 module supports 1 channel clock and can respectively output 26MHz clock.
Pin
Pin Name
I/O
Reset Value
Pin Description
Type
46
SYSCLK
O
26M clock output
(available for external GPS or Audio
Codec)
1.8V
3.9 Config Interface
H380 module provides 4 config pins and is configured as WWAN-SSIC-0 type M.2 module:
Pin
Pin Name
I/O
Reset Value
Pin Description
Type
1
CONFIG_3
O
L
Internally connected to GND
21
CONFIG_0
O
NC
69
CONFIG_1
O
L
Internally connected to GND
75
CONFIG_2
O
L
Internally connected to GND
M.2 module configuration is as follows:
Config_0
(pin21)
Config_1
(pin69)
Config_2
(pin75)
Config_3
(pin1)
Module Type and Main
Host Interface
Port
Configuration
NC
GND
GND
GND
WWAN-SSIC
0
Please refer to “PCI Express M.2 Specification Rev0.9-3” for details.
3.10 Other Interfaces
The ANT Tunable interface of the module is currently not supported.