Advantech SOM-5992 Design Manual page 27

Signal Pin#
PCIE_RX2+ B61
PCIE_RX2- B62
PCIE_TX2+ A61
PCIE_TX2- A62
PCIE_RX3+ B58
PCIE_RX3- B59
PCIE_TX3+ A58
PCIE_TX3- A59
PCIE_RX4+ B55
PCIE_RX4- B56
Description
PCIe channel 2. Receive Input differential pair.
Carrier Board:
Device - Connect AC Coupling cap
COME to PCIE2 x1 device PETp/n0.
Slot - Connect to PCIE2 x1 Conn pin A16, A17
PERp/n0.
N/C if not used.
PCIe channel 2. Transmit Output differential pair.
Module has integrated AC Coupling Capacitor.
Carrier Board:
Device - Connect to PCIE2 x1 device PERp/n0.
Slot - Connect to PCIE2 x1 Conn pin B14, B15
PETp/n0.
N/C if not used.
PCIe channel 3. Receive Input differential pair.
Carrier Board:
Device - Connect AC Coupling cap
PCIE3 x1 device PETp/n0.
Slot - Connect to PCIE3 x1 Conn pin A16, A17
PERp/n0.
N/C if not used.
PCIe channel 3. Transmit Output differential pair.
Module has integrated AC Coupling Capacitor.
Carrier Board:
Device - Connect to PCIE3 x1 device PERp/n0.
Slot - Connect to PCIE3 x1 Conn pin B14, B15
PETp/n0.
N/C if not used.
PCIe channel 4. Receive Input differential pair.
Carrier Board:
Device - Connect AC Coupling cap
PCIE4 x1 device PETp/n0.
Slot - Connect to PCIE4 x1 Conn pin A16, A17
PERp/n0.
N/C if not used.
２５
I/O
I PCIE
0.1uF near
O PCIE
I PCIE
0.1uF near to
O PCIE
I PCIE
0.1uF near to
Note
2
2
2
2
2