PICOe-9452 User Manual

PICOe-9452 Half-size CPU Card
Figure 2-7: PCI Golden finger
2.6.7 Intel ® ICH7-M PCIe x4 Bus
The Intel® ICH7-M southbridge chipset has four PCIe lanes. The four PCIe lanes are
interfaced through a golden finger on the bottom of the CPU card through a compatible
half-size backplane to either four PCIe x1 expansion cards or one PCIe x4 expansion card
on. The PCIe x4 golden finger is shown in Figure 2-8 below.
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