Hardware Reference Manual
Hardware and Firmware Programmable Devices
GFK-3022E
September 2021
Hardware and Firmware Programmable Devices
48
Table 6-3
PCI Express Port Usage
Source Device
Port
Connected to
COMe PEG
0:3
Riser board
COMe PEG
8:11
M.2 mass storage device
COMe PCIe
0
Ethernet #1
COMe PCIe
1
Ethernet #2
COMe PCIe
2
Ethernet #3
COMe PCIe
3
Ethernet #4
COMe PCIe
4
M.2 A-Key
COMe PCIe
5
UART
COMe PCIe
6
mPCIe
6.4
PCI Routing
The PCI routings in a RXi2-XP IPC are defined in the following table.