FPGA原语IODELAY、ODDR、BUFGMUX和VIVADO BRAM的使用1 IODELAY微调时钟相位2 ODDR使用与仿真3 BUFGMUX使用4 vivado BRAM IP的配置选项
1 IODELAY微调时钟相位#To Adjust GMII Tx Input Setup/Hold Timing#set_property IDELAY_VALUE 16 [get_cells *_i/gmii_to_rgmii_0/U0/i_gmii_to_rgmii_block/*_gmii_to_rgmii_0_0_core/i_gmii_to_rgmii/i_gmii_to_rgmii/gen_rgmii_rx_zq.delay_rgmii_rx_ctl]#set_pr.
