10Gb Ethernet Attachment Unit Interface or XAUI is a high-speed interconnect that offers reduced pin count and has the ability to drive up to 20 inches of PCB trace on standard FR-4 material. Each ...
PSI6254XRX is a 4 channel SERDES capable of providing XAUI (10G Attachment Unit Interface), RXAUI (10G Reduced Attachment Unit Interface) and SGMII interfaces. Fig. 1 shows the top-level block diagram ...