MYiR MYD-Y6ULX Linux, Руководство по эксплуатации продукта

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MYD-Y6ULX |
Product Manual
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mini PCIE connector is AAA-PCI-047 from LOTES.
Refer to the schematic of LTE module interface as below.
Figure 4.8 LTE Module
Using the LTE module, the user also needs a SIM card. MYB-Y6ULX is equipped with a
side insert type SIM card connector. Refer to the schematic of as below.
Figure 4.9 SIM Card
4.2.6 Audio CODEC
WM8904 Audio CODEC silicon from Wolfson is equipped on MYB-Y6ULX. It provides
high quality audio performance. One (1) unit of 3.5mm headphone interface, 1 unit of
audio in and one unit of MIC are expanded for the comprehensive audio application.
I2S signal of WM8904 is connected to the SAI2 controller of the CPU and I2C of WM8904