a bit better

[raggedstone] / ethernet / source / top.vhd

diff --git a/ethernet/source/top.vhd b/ethernet/source/top.vhd
index 45d3f298a556c7f6996149faa8bdca8441fca032..1617eee849ab9d826f2c772d6e921d5bd7122aae 100644 (file)
--- a/ethernet/source/top.vhd
+++ b/ethernet/source/top.vhd
@@ -32,6 +32,8 @@ PORT(
         MD_PAD_IO : INOUT std_logic;
         MDC_PAD_O : OUT std_logic;
 
+       PHY_CLOCK : OUT std_logic;
+
        LED_2 : OUT std_logic
 );
 end ethernet;
@@ -169,6 +171,14 @@ port (
        );
 end component;
 
+component phydcm is
+port ( CLKIN_IN        : in    std_logic;
+       RST_IN          : in    std_logic;
+       CLKFX_OUT       : out   std_logic;
+       CLK0_OUT        : out   std_logic;
+       LOCKED_OUT      : out   std_logic);
+end component;
+
 signal pci_rst_o : std_logic;
 signal pci_rst_oe_o : std_logic;
 signal pci_inta_o : std_logic;
@@ -252,8 +262,8 @@ BLA2: FOR i in 3 downto 0 generate
 PCI_CBEn(i) <= pci_cbe_o(i) when (pci_cbe_oe_o(i) = '1') else 'Z';
 end generate;
 
-wb_adr_i(11 downto 2) <= (others => '0');
-wb_adr_i <= wbm_adr_o (7 downto 2);
+wb_adr_i(11 downto 8) <= (others => '0');
+wb_adr_i(7 downto 2)  <= wbm_adr_o (7 downto 2);
 
 wb_clk_i <= PCI_CLOCK;
 
@@ -391,4 +401,13 @@ port map (
        trig0 => trig0
        );
 
+eth_dcm : phydcm
+port map (
+       CLKIN_IN => PCI_CLOCK,
+       RST_IN => not PCI_RSTn,
+       CLKFX_OUT => PHY_CLOCK,
+       CLK0_OUT => open,
+       LOCKED_OUT => open
+       );
+
 end architecture ethernet_arch;