FPGA-RMII-SMII. An FPGA-based MII to RMII & SMII converter to connect 100M ethernet PHY chip such as LAN8720 or KSZ8041TLI-S. 基于FPGA的MII转RMII和MII转SMII，用来连接LAN8720、KSZ8041TLI-S等百兆以太网PHY芯片。