The PCnet-PCI single-chip 32-bit Ethernet controller is a highly integrated Ethernet system solution designed to address high-performance system application requirements. It is a flexible bus-mastering device that can be used in any application, including network-ready PCs, printers, fax modems, and bridge/router designs. The bus-master architecture provides high data throughput in the system and low CPU and system bus utilization. The PCnet-PCI controller is fabricated with AMD's advanced low-power CMOS process to provide low operating and standby current for power sensitive applications.