ST STM32MP257F-EV1 User Manual page 24

7.9.2 Mini‑PCIe interface
Function
WAKEn/PCIe.NWAKE
-
-
CLKnotREQ/PCIE.CLKREQ
GND
REFCLKN/PCIE.CLKOUT_N
REFCLKP/PCIE.CLKOUT_P
GND
-
-
GND
PERN0/PCIE.RX_N
PERP0/PCIE.RX_P
GND
GND
PETN0/PCIE.TX_N
PETP0/PCIE.TX_P
GND
GND
3V3
3V3
GND
UM3359 - Rev 2
Figure 12. Mini‑PCIe connector (CN13)
Table 17. Mini‑PCIe connector pinout
I/O Pin
PH5 1
- 3
- 5
PJ0 7
- 9
(1) 11
(1) 13
- 15
- 17
- 19
- 21
RX1N 23
RX1P 25
- 27
- 29
TX1N 31
TX1P 33
- 35
- 37
- 39
- 41
- 43
Pin I/O
2 -
4 -
6 -
8 -
10 -
12 -
14 -
16 -
18 -
20 -
22 PJ8 PERSTnot/PCIE.RSTN
24 -
26 -
28 -
30 PZ4 SMB_CLK/I2C8.SCL
32 PZ3 SMB_DATA/I2C8.SDA
34 -
36 (2) USB_DN/PCIE.USB_N
38 (2) USB_DP/PCIE.USB_P
40 -
42 -
LED_notWLAN/Green Wi‑Fi
44 -
UM3359
Board functions
Function
3V3
GND
1V5
-
-
-
GND
-
GND
-
3v3
GND
1V5
GND
GND
-
®
LED
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