Commit b5f1622e authored by Grzegorz Daniluk's avatar Grzegorz Daniluk

virtex6_lp: don't use bufr or bufg for tx clock

parent ce8f6c35
...@@ -257,7 +257,7 @@ architecture rtl of wr_gtx_phy_virtex6_lp is ...@@ -257,7 +257,7 @@ architecture rtl of wr_gtx_phy_virtex6_lp is
signal tx_data_swapped : std_logic_vector(15 downto 0); signal tx_data_swapped : std_logic_vector(15 downto 0);
signal cur_disp : t_8b10b_disparity; signal cur_disp : t_8b10b_disparity;
signal tx_out_clk, tx_out_clk_buf : std_logic; signal tx_out_clk : std_logic;
signal rx_rec_clk_sampled, tx_out_clk_sampled : std_logic; signal rx_rec_clk_sampled, tx_out_clk_sampled : std_logic;
signal tx_rundisp_v6 : std_logic_vector(1 downto 0); signal tx_rundisp_v6 : std_logic_vector(1 downto 0);
...@@ -319,12 +319,6 @@ architecture rtl of wr_gtx_phy_virtex6_lp is ...@@ -319,12 +319,6 @@ architecture rtl of wr_gtx_phy_virtex6_lp is
synced_o => gtx_rx_rst_a synced_o => gtx_rx_rst_a
); );
BUFR_1 : BUFR
port map (
O => tx_out_clk,
I => tx_out_clk_buf);
TX_CLK_o <= tx_out_clk; TX_CLK_o <= tx_out_clk;
U_Sampler_RX : dmtd_sampler U_Sampler_RX : dmtd_sampler
...@@ -459,7 +453,7 @@ architecture rtl of wr_gtx_phy_virtex6_lp is ...@@ -459,7 +453,7 @@ architecture rtl of wr_gtx_phy_virtex6_lp is
TXCHARISK_IN => tx_is_k_swapped, TXCHARISK_IN => tx_is_k_swapped,
GTXTEST_IN => gtx_test, GTXTEST_IN => gtx_test,
TXDATA_IN => tx_data_swapped, TXDATA_IN => tx_data_swapped,
TXOUTCLK_OUT => tx_out_clk_buf, TXOUTCLK_OUT => tx_out_clk,
TXUSRCLK2_IN => clk_ref_i, TXUSRCLK2_IN => clk_ref_i,
TXRUNDISP_OUT => open, TXRUNDISP_OUT => open,
TXN_OUT => pad_txn_o, TXN_OUT => pad_txn_o,
......
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