hdl: removed TDC rearm unit (no longer necessary), renamed WB register block

47b7c000 · Tomasz Wlostowski · b75ccc85 · 47b7c000 · 47b7c000 · b75ccc85
Commit 47b7c000 authored Feb 26, 2012 by Tomasz Wlostowski
Showing with 0 additions and 55 deletions

fd_main_wishbone_slave.vhd hdl/rtl/fd_main_wishbone_slave.vhd +0 -0

fd_main_wishbone_slave.wb hdl/rtl/fd_main_wishbone_slave.wb +0 -0

fd_rearm_generator.vhd hdl/rtl/fd_rearm_generator.vhd +0 -55

No files found.
--- a/hdl/rtl/fd_wishbone_slave.vhd
+++ b/hdl/rtl/fd_wishbone_slave.vhd
--- a/hdl/rtl/fd_wishbone_slave.wb
+++ b/hdl/rtl/fd_wishbone_slave.wb
--- a/hdl/rtl/fd_rearm_generator.vhd
+++ b/hdl/rtl/fd_rearm_generator.vhd
-library ieee;
-use ieee.std_logic_1164.all;
-use ieee.numeric_std.all;
-
-entity fd_rearm_generator is
-  port (
-    clk_ref_i : in std_logic;
-    rst_n_i   : in std_logic;
-
-    tag_valid_i : in std_logic;
-
-    rearm_i      : in std_logic_vector(3 downto 0);
-    dcr_enable_i : in std_logic_vector(3 downto 0);
-    dcr_mode_i   : in std_logic_vector(3 downto 0);
-
-    rearm_p1_o : out std_logic
-    );
-
-end fd_rearm_generator;
-
-architecture behavioral of fd_rearm_generator is
-  signal rearm_ch : std_logic_vector(3 downto 0);
-begin  -- behavioral
-
-  p_rearm : process(clk_ref_i)
-  begin
-    if rising_edge(clk_ref_i) then
-      if rst_n_i = '0' then
-        rearm_ch   <= (others => '0');
-        rearm_p1_o <= '0';
-      else
-
-        if(rearm_ch = "1111") then
-          rearm_ch   <= (others => '0');
-          rearm_p1_o <= '1';
-        elsif(tag_valid_i = '1')then
-          for i in 0 to 3 loop
-            rearm_ch(i) <= (not dcr_enable_i(i)) or dcr_mode_i(i);
-          end loop;  -- i
-          rearm_p1_o <= '0';
-        else
-          rearm_p1_o <= '0';
-          for i in 0 to 3 loop
-            if((dcr_enable_i(i) = '1' and rearm_i(i) = '1') or dcr_enable_i(i) = '0') then
-              rearm_ch(i) <= '1';
-            end if;
-          end loop;  -- i 
-        end if;
-      end if;
-    end if;
-  end process;
-
-
-end behavioral;
-