Users Manual

Bluetooth/Wifi module Block Diagram
FEM or
T/R
Switch
VIO VBAT
5 GHz WLAN Tx
5 GHz WLAN Rx
2.4 GHz WLAN Tx
2.4 GHz WLAN/BT Rx
Bluetooth Tx
WLAN
Host I/F
Bluetooth
Host I/
Rx Host I/F
WL_REG_ON
SDIO
PCIe
BT_REG_ON
UART
BT_DEV_WAKE
BT_HOST_WAKE
CBF
I
2
S
PCM
COEX
External
Coexistence I/F
FEM or
Optional
T/R
Switch
UART
BCM43454
37.4MHz