S&T Kontron 3.5"-SBC-VR1000, User Manual, Page: 52 / 92

3.5"-SBC-VR1000 - User Guide, Rev. 1.7
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Pin Signal Description Note
27 GND Ground
28 NC No connection
29 M2M_RXN1 PCIe Lane 1 receiver pair (-)
30 NC No connection
31 M2M_RXP1 PCIe Lane 1 receiver pair (+)
32 NC No connection
33 GND Ground
34 NC No connection
35 M2M_TXN1 PCIe Lane 1 transmitter pair (-)
36 NC No connection
37 M2M_TXP1 PCIe Lane 1 transmitter pair (+)
38 DEVSLP Device sleep
39 GND Ground
40 NC No connection
41 PCIE_RXN PCIe Lane 0 receiver pair (-)
42 NC No connection
43 PCIE_RXP PCIe Lane 0 receiver pair (+)
44 NC No connection
45 GND Ground
46 NC No connection
47 PCIE_TXN PCIe Lane 0 transmitter pair (-)
48 NC No connection
49 PCIE_TXP PCIe Lane 0 transmitter pair (+)
50 PERST# PCIe reset
51 GND Ground
52 CLKREQ# Reference clock request signal
53 REFCLKn PCIe reference clock pair (-)
54 PEWAKE# PCIe wake
55 REFCLKp PCIe reference clock pair (+)
56 NC No connection
57 GND Ground
58 NC No connection
59 Key
60 Key
61 Key
62 Key
63 Key
64 Key
65 Key
66 Key
67 NC No connection
68 NC No connection