Rf Interfaces (J504/J505/J506) - Quectel Wi-Fi-M.2 EVB User Manual

Table 7: Pin Definition of PCIe Test Points
Pin No. Pin Name
R303 REFCLK -
R301 REFCLK +
R305 TX -
R304 TX +
R309 RX -
R308 RX +
- M.2_PCIE_RST
- M.2_PCIE_WAKE
- M.2_PCIE_CLKREQ
- PRSNT1
- PRSNT2
NOTE
Undescribed test points are reserved pins and have no actual function.

3.6. RF Interfaces (J504/J505/J506)

Wi-Fi-M.2 EVB offers three RF interfaces for Wi-Fi and Bluetooth function (J504, J505, J506).
The following figure shows the block diagram of RF interface.
Wi-Fi-M.2_EVB_User_Guide
Wi-Fi&Bluetooth Module Series
Description
PCle reference clock (-)
PCle reference clock (+)
PCle transmit (-)
PCle transmit (+)
PCle receive (-)
PCle receive (+)
Connected to the module's PCIE_RST_N
through a 3.3/1.8 V voltage-level translator.
Connected to the module's PCIE_WAKE_N
through a 3.3/1.8 V voltage-level translator.
Connected to
PCIE_CLKREQ_N through
voltage-level translator.
Hot plug detection of PCIe X1 Goldfinger
the module's
a 3.3/1.8 V
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