This is a physical layer for SDHC/SDXC UHS-II complying SD 4.1 specification. This IP consists of two parts, one is a synthesizable digital part and the other is a mixed-signal SERDES.It supports 390Mbps to 1.56Gbps data rate, and both Full Duplex/Half Duplex modes.
SD 4.1 compliant SDHC/SDXC UHS-II Physical Layer for Host
16bit interface to Link layer
Supports both Full Duplex mode and Half Duplex mode