vtuCore: inline ModelSelDecoder.

6069f361 · Tristan Gingold · 8a352bca · 6069f361
Commit 6069f361 authored Apr 27, 2020 by Tristan Gingold
Hide whitespace changes
Inline Side-by-side

Showing with 26 additions and 57 deletions

vtuCore.vhd dependencies/vtu/rtl/vtuCore.vhd +26 -57

No files found.
--- a/dependencies/vtu/rtl/vtuCore.vhd
+++ b/dependencies/vtu/rtl/vtuCore.vhd
@@ -926,57 +926,8 @@ begin
      end if ;
    end if ;
  end process;
 end WrongValuesLogic;
-library ieee;
-use ieee.STD_LOGIC_1164.all;
-use ieee.NUMERIC_STD.all;
-library work;
-use work.MemMap_ctuAsVtu.all;
-entity ModeSelDecoder is
-  port (
-        Mode : in std_logic_vector(2 downto 0 );
-        SinglePulseMode : out std_logic;
-        InfiniteWindowMode : out std_logic;
-        WindowedOperationMode : out std_logic;
-        SyncLessOperationMode : out std_logic;
-        LowFreqGenerationMode : out std_logic;
-        PlayMemoryMode : out std_logic
-        );
-end ModeSelDecoder;
-architecture ModeSelDecoder of ModeSelDecoder is
-begin
-  process (Mode)
-  begin
-    SinglePulseMode <= '0';
-    InfiniteWindowMode <= '0';
-    WindowedOperationMode <= '0';
-    SyncLessOperationMode <= '0';
-    LowFreqGenerationMode <= '0';
-    PlayMemoryMode <= '0';
-    case Mode is
-      when C_Code_ctuAsVtu_control2_mode_singlePulse =>
-        SinglePulseMode <= '1';
-      when C_Code_ctuAsVtu_control2_mode_infiniteWindow =>
-        InfiniteWindowMode <= '1';
-      when C_Code_ctuAsVtu_control2_mode_windowedOperation =>
-        WindowedOperationMode <= '1';
-      when C_Code_ctuAsVtu_control2_mode_syncLessOperation =>
-        SyncLessOperationMode <= '1';
-      when C_Code_ctuAsVtu_control2_mode_lowFreqGeneration =>
-        LowFreqGenerationMode <= '1';
-      when C_Code_ctuAsVtu_control2_mode_playMemory =>
-        PlayMemoryMode <= '1';
-      when others =>
-        null;
-    end case;
-  end process;
-end ModeSelDecoder;
 library ieee;
 use ieee.STD_LOGIC_1164.all;
@@ -1068,14 +1019,32 @@ architecture vtuCore of vtuCore is
  signal OE_B : std_logic;
  signal OE_HT : std_logic;
 begin
-  B_ModeSelDecoder: entity work.ModeSelDecoder
+  process (Mode)
-    port map (Mode => Mode(2 downto 0),
+  begin
-              SinglePulseMode => SinglePulseMode,
+    SinglePulseMode <= '0';
-              InfiniteWindowMode => InfiniteWindowMode,
+    InfiniteWindowMode <= '0';
-              WindowedOperationMode => WindowedOperationMode,
+    WindowedOperationMode <= '0';
-              SyncLessOperationMode => SyncLessOperationMode,
+    SyncLessOperationMode <= '0';
-              LowFreqGenerationMode => LowFreqGenerationMode,
+    LowFreqGenerationMode <= '0';
-              PlayMemoryMode => PlayMemoryMode);
+    PlayMemoryMode <= '0';
+    case Mode is
+      when C_Code_ctuAsVtu_control2_mode_singlePulse =>
+        SinglePulseMode <= '1';
+      when C_Code_ctuAsVtu_control2_mode_infiniteWindow =>
+        InfiniteWindowMode <= '1';
+      when C_Code_ctuAsVtu_control2_mode_windowedOperation =>
+        WindowedOperationMode <= '1';
+      when C_Code_ctuAsVtu_control2_mode_syncLessOperation =>
+        SyncLessOperationMode <= '1';
+      when C_Code_ctuAsVtu_control2_mode_lowFreqGeneration =>
+        LowFreqGenerationMode <= '1';
+      when C_Code_ctuAsVtu_control2_mode_playMemory =>
+        PlayMemoryMode <= '1';
+      when others =>
+        null;
+    end case;
+  end process;
  --  Select start input.
  Start_i <=  Start when UseSyncAsStart = '0' else SyncPulse_i;