The DP83816 device is a single-chip 10/100 Mb/s ethernet controller for the PCI bus. It is targeted at low-cost, high-volume PC motherboards, adapter cards, and embedded systems. The DP83816 device fully implements the V2.2 33-MHz PCI bus interface for host communications with power management support. Packet descriptors and data are transferred via bus-mastering, reducing the burden on the host CPU. The DP83816 device can support full-duplex 10/100 Mb/s transmission and reception with minimum interframe gap.