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Altera_Forum
Honored Contributor
13 years agoDear Daixiwen
I check the Enet_rx_clk_pll component , it is one input three output , one input : ENET0_RX_CLK - 125MHZ from Internet Chip three output (All 125MHZ) : enet_rx_clk_270 0° deg to Nios Process input "rx_clk_to_the_tse_mac" enet_tx_clk_mac 90° deg to Nios Process input "tx_clk_to_the_tse_mac" enet_tx_clk_phy 180° deg to ddr_o component input "outlock" (ddr_o is ALTDDIO_OUT , three input , one output of link ENET0_GTX_CLK) --------------------------------------------------------------- And about ENET0_MDIO config (Verilog file) : assign NET0_mdio_in = ENET0_MDIO; assign ENET0_MDIO = NET0_mdio_oen ? 1'bz : NET0_mdio_out; NET0_mdio_in : link to Nios process intput mdio_in_to_the_tse_mac NET0_mdio_oen : from Nios Process output mdio_oen_from_the_tse_mac NET0_mdio_out : from Nios Process output mdio_out_from_the_tse_mac --------------------------------------------------------------- and Nios II Windows have new messageinfo : phy[0.0] - checking link...
info : phy[0.0] - link established
warning : phy[0.0] - phy not found in phy profile
info : phy[0.0] - speed = 100 , duplex = full
ok , x=0 , cmd_config=0x00000000