Rockchip RK3566 EVB2 - PCIe Interface; WIFI Module

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3.20 PCIe Interface
The development board uses a standard PCIe2.0 connector, and an external PCIe board can be installed for
communication.
⚫ Working mode: Root Complex (RC).
⚫ Supports 2 lane data interface.
Figure 3-26 PCIe2.0 Connector
3.21 WIFI
The WIFI+BT module on the development board uses Taiwan AMPAK AP6398S, with the following features:
⚫ Support 2x2 WIFI (2.4G and 5G, 802.11 a/b/g/n/ac), BT5.0 function, 2 external SMA interface antennas.
⚫ BT data communication in UART mode.
⚫ BT audio is connected to the PCM interface of the controller.
⚫ WIFI data uses 4bits SDIO data bus.
Figure 3-27 WIFI Module