SMART Embedded Computing PCIE-7217 Installation And Use Manual page 61

Table 4-1
Pin Side B
Name
16 GND
17 PRSNT2#
18 GND
19 Tx_P(1)
20 Tx_N(1)
21 GND
22 GND
23 Tx_P(2)
24 Tx_N(2)
25 GND
26 GND
27 Tx_P(3)
28 Tx_N(3)
29 GND
30 RSVD
31 PRSNT2#
32 GND
33 Tx_P(4)
34 Tx_N(4)
35 GND
36 GND
37 Tx_P(5)
38 Tx_N(5)
39 GND
40 GND
PCIE-7217 Installation and Use (6806873A01B)
PCI Express Edge Connector 1 Pinout (continued)
Description
Ground
Hot-Plug presence detect Rx_N(0)
Ground
Transmitter Lane 1
Differential pair
Ground
Ground
Transmitter Lane 2
Differential pair
Ground
Ground
Transmitter Lane 3
Differential pair
Ground
Reserved
Hot-Plug presence detect GND
Ground
Transmitter Lane 4
Differential pair
Ground
Ground
Transmitter Lane 5
Differential pair
Ground
Ground
Controls, Indicators, and Connectors
Side A
Name
Rx_P(0)
GND
RSVD
GND
Rx_P(1)
Rx_N(1)
GND
GND
Rx_P(2)
Rx_N(2)
GND
GND
Rx_P(3)
Rx_N(3)
RSVD
RSVD
GND
Rx_P(4)
Rx_N(4)
GND
GND
Rx_P(5)
Rx_N(5)
Description
Receiver Lane 0
Differential pair
Ground
Reserved
Ground
Receiver Lane 1
Differential pair
Ground
Ground
Receiver Lane 2
Differential pair
Ground
Ground
Receiver Lane 3
Differential pair
Ground
Reserved
Reserved
Ground
Receiver Lane 4
Differential pair
Ground
Ground
Receiver Lane 5
Differential pair
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