4. Sub-system of MAC (BCM56873)
The BCM56873 incorporates 20 FalconCore, where 12 FalconCore can operate at 25Gbps and 8
FalconCore can operate at 40G/ 100Gbps.The PCIe interfaces the high bandwidth to transfer any
packet to or from CPU. The PCI interface is configured at PCIe Gen2. It is to directly connect to CPU,
and the bandwidth can be reached PCI2 Gen2 4 lanes.