banana pi BPI-R2 open source smart router
  • About banana pi BPI-R2
  • BPI-R2 hardware
    • BPI-R2 hardware interface
    • BPI-R2 hardware spec
    • BPI-R2 GPIO Pin define
    • BPI-R2 SATA interface
    • BPI-R2 micro SD card slot
    • BPI-R2 5 GigE port
    • BPI-R2 eMMC flash
    • BPI-R2 WIFI interface
    • BPI-R2 wifi antenna slot
    • BPI-R2 bluetooth interface
    • BPI-R2 MIPI DSI interface
    • BPI-R2 HDMI interface
    • BPI-R2 USB 3.0 interface
    • BPI-R2 Uart interface
    • BPI-R2 PCIE interface
    • BPI-R2 OTG interface
    • BPI-R2 Power interface
    • BPI-R2 schematic diagram
    • BPI-R2 DXF and 3D design
  • BPI-R2 software
    • BPI-R2 quick start
    • Linux image,kernel 4.4
    • Android image
    • OpenWRT/LEDE
    • BPI-7615(based on MT7615)
  • BPI-R2 source code on github
    • BPI-R2 BSP source code
    • OpenWRT source code
    • BPI-R2 LEDE source code for hardware NAT
    • Frank`s github for BPI-R2
  • Reference documents
    • FW-Web Wiki
  • BPI-R1 BPI-R2 board Comparison
  • BPI-R2 quality guarantee
  • All banana pi product
  • BPI 4.0 customized Server
  • Getting Started with R2 - Banana Pi Wiki
  • en:bpi-r2:start [FW-WEB -Wiki]
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  1. BPI-R2 hardware

BPI-R2 PCIE interface

Banana Pi support Mini PCIE interface ,so you can add many other module on it. so you can do many other function on it, such as AC AP ,and VOIP fxs/fxo E1/T1 and so on.

Mini PCIe specification:

The slot J2 is the PCIe interface. The pin definitions of this connector are shown as below.

DSI Pin Name

Default Function

J2-P01

PCIE0_WAKE

J2-P02

3.3V

J2-P03

NC

J2-P04

GND

J2-P05

NC

J2-P06

NC

J2-P07

PCIE0_CLKREQ

J2-P08

NC

J2-P09

GND

J2-P10

NC

J2-P11

PCIE_CK_N0

J2-P12

NC

J2-P13

PCIE_CK_P0

J2-P14

NC

J2-P15

GND

J2-P16

NC

J2-P17

NC

J2-P18

GND

J2-P19

NC

J2-P20

NC

J2-P21

GND

J2-P22

PERST

J2-P23

PCIE_RXN0

J2-P24

3.3V

J2-P25

PCIE_RXP0

J2-P26

GND

J2-P27

GND

J2-P28

NC

J2-P29

GND

J2-P30

NC

J2-P31

PCIE_TX_N0

J2-P32

NC

J2-P33

PCIE_TX_P0

J2-P34

GND

J2-P35

GND

J2-P36

NC

J2-P37

GND

J2-P38

NC

J2-P39

3.3V

J2-P40

GND

J2-P41

3.3V

J2-P42

NC

J2-P43

GND

J2-P44

NC

J2-P45

NC

J2-P46

NC

J2-P47

5V

J2-P48

NC

J2-P49

5V

J2-P50

GND

J2-P51

NC

J2-P52

3.3V

MT7623N chip support 3 pcie interface. BPI-R2 just have one standard pcie interface ,one for sata, one for USB 3.0

we can use PCIE 2 PIN define port, when you use this PIN , USB 3.0 will not work .

Note : it is standard PCIE interface ,Not support some USB 4G dongle via this interface.

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Last updated 5 years ago

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