Power On And Off Scenarios; Wlan Application Interface - Quectel AF51Y Hardware Design

3.4.1. Power on and off Scenarios

The power on scenario is illustrated in the following figure.
VDD_IO
VDD_CORE
VDD_PA
WLAN_EN/BT_EN
PCIE_CLK_REQ_N
PCIE_RST_L

3.5. WLAN Application Interface

The following figure shows the WLAN application interface connection between AF51Y and host.
AF51Y
AF51Y_Hardware_Design
10us
10us
Figure 3: Time Sequence
PCIe Interface
WLAN_EN
Figure 4: WLAN Interface Connection
Wi-Fi&Bluetooth Module Series
10 us
10 us
PCIe Interface
HOST
WLAN_EN
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