The Universal Ethernet MAC/PCS offers industry s lowest latency, power, and size. The highly flexible IP Core can be customized to speeds from 1 Gbps to 400 Gbps and targeted to both FPGA and ASIC platforms. The innovative, high-speed MAC/PCS design can be automatically ported from the FPGA to ASIC platform with dramatic reductions in latency, power consumption, and logic size. All Tamba Gigabit Ethernet IP Cores are based on an innovative Unified Architecture. The unified architecture allows all Tamba IP Cores to have the proven high quality and a common asynchronous system-side interface. The asynchronous system-side interface decouples Ethernet MAC clock domains from the native system clock domains, and thus enables seamless integration of Tamba IP Cores with the customers' existing designs. In addition, the Unified Architecture enables seamless exchange of data among different types of I/O ports using Tamba's proprietary Auto-Bridge™ technology.