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L830-EB Hardware User Manual Page 30 of 39
The module is connected to the external I2C slave devices (e.g. Audio Codec), which is as follows:
Figure 3-20 I2C Signal Connection
Note:
The I2C interface pins can be left floating if not used.
3.10 Clock Interface
The L830 module supports a clock interface, it can output 26MHz clock.
26MHz clock output, can be used for
external GPS or Audio Codec.
3.11 Configuration Interface
The L830 module provides four config pins for the configuration as the WWAN-SSIC-0 type M.2 module:
Internally connected to GND
Internally connected to GND
Internally connected to GND
The M.2 module configuration as the following table:
Module Type and Main
Host Interface
Please refer to “PCI_Express_M.2_Specification_Rev1.1” for more details.