Artesyn ATCA-7365-CE Installation and Use (May 2014) - Manual (Page 159)

Maps and Registers
ATCA-7365-CE Installation and Use (6806800L73J) 159
6.2 PCI Express Port Mapping
Xeon 5520 (Tylersburg IOH36 D) PCIexpress ports have the naming convention as seen in
Figure "IOH36D PCIe Port Mapping on ATCA-7365" on page 159 .
Table 6-3 PCIexpress Port Mapping
Port# 1 2 3 4 5 6 7 8 9 10
x2 x2 x4 x4 x4 x4 x4 x4 x4 x4
x4
x8 x8 x8 x8
x16 x16
Figure 6-2 IOH36D PCIe Port Mapping on ATCA-7365