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White Rabbit core collection
Commit fecc11ee authored by li hongming's avatar li hongming
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change LED logics. 

  make the TEST pin to be reset_n.
  update bin/wrpc/wrc_phy16.bram
parent 5ff3cb58
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      bin/wrpc/wrc_phy16.bram
      View file @ fecc11ee
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      top/cute_a7_ref_design/cute_a7_ref_design.vhd
      View file @ fecc11ee
      ......@@ -132,9 +132,7 @@ port(
      RX : in std_logic;
      TX : out std_logic;
      TEST : out std_logic;
      usr_led_orange : out std_logic;
      usr_led_green : out std_logic;
      TEST : in std_logic;
      -- CLK_25M_BAK : in std_logic;
      SYNC_DATA0_N : out std_logic;
      ......@@ -285,7 +283,7 @@ begin
      u_reset_gen: reset_gen
      port map (
      clk_i => clk_dmtd,
      rst_button_n_a_i => '1',
      rst_button_n_a_i => TEST,
      rst_pll_locked_i => '1',
      rst_n_o => pll_reset_n
      );
      ......@@ -480,12 +478,8 @@ begin
      OE_125M <= '0';
      TX <= uart_txd_o;
      uart_rxd_i <= RX;
      led_green_o <= led_link;
      led_green_o(0) <= tm_time_valid when led_link(0) = '1' else '0';
      led_green_o(1) <= tm_time_valid when led_link(1) = '1' else '0';
      led_red_o <= led_act;
      TEST <= tm_time_valid;
      -- VADJ should be connected to 2.5V, otherwise LED will not be lighted!
      usr_led_green <= tm_time_valid;
      usr_led_orange <= pps_led;
      end rtl;
      top/cute_a7_ref_design/cute_a7_ref_design.xdc
      View file @ fecc11ee
      ......@@ -112,14 +112,6 @@ set_property IOSTANDARD LVCMOS25 [get_ports {led_green_o[1]}]
      set_property PACKAGE_PIN E18 [get_ports {led_red_o[1]}]
      set_property IOSTANDARD LVCMOS25 [get_ports {led_red_o[1]}]
      # LA30_N / GREEN
      set_property PACKAGE_PIN T2 [get_ports usr_led_green]
      set_property IOSTANDARD LVCMOS25 [get_ports usr_led_green]
      # LA30_P / YELLOW
      set_property PACKAGE_PIN R3 [get_ports usr_led_orange]
      set_property IOSTANDARD LVCMOS25 [get_ports usr_led_orange]
      #####################################################
      ###################### UART #########################
      #####################################################
      ......
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