Atom CPLD: Clock pixel pipeline every cycle

Change-Id: I2bd518340399117bdd089218e22496f536d228c5

vhdl_atom/RGBtoHDMI.vhdl

@@ -61,7 +61,7 @@ architecture Behavorial of RGBtoHDMI is
     constant atom_clamp_end   : unsigned(8 downto 0) := to_unsigned(512 - 255 + 248, 9);
 
     -- Sampling points
-    constant INIT_SAMPLING_POINTS : std_logic_vector(3 downto 0) := "1111";
+    constant INIT_SAMPLING_POINTS : std_logic_vector(3 downto 0) := "0010";
 
     signal shift_R  : std_logic_vector(3 downto 0);
     signal shift_G  : std_logic_vector(3 downto 0);
@@ -177,27 +177,24 @@ begin
             end if;
 
             -- Atom pixel processing
-            if counter(0) /= offset(0) then
+            AL1 <= AL_I;
-                AL1 <= AL_I;
+            AH1 <= AH_I;
-                AH1 <= AH_I;
+            BL1 <= BL_I;
-                BL1 <= BL_I;
+            BH1 <= BH_I;
-                BH1 <= BH_I;
 
-                AL2 <= AL1;
+            AL2 <= AL1;
-                AH2 <= AH1;
+            AH2 <= AH1;
-                BL2 <= BL1;
+            BL2 <= BL1;
-                BH2 <= BH1;
+            BH2 <= BH1;
 
-                AL3 <= AL2;
+            AL3 <= AL2;
-                AH3 <= AH2;
+            AH3 <= AH2;
-                BL3 <= BL2;
+            BL3 <= BL2;
-                BH3 <= BH2;
+            BH3 <= BH2;
 
-                L1  <=  L_I;
+            L1  <=  L_I;
-                L2  <=  L1;
+            L2  <=  L1;
-                L3  <=  L2;
+            L3  <=  L2;
-
-            end if;
             
             if sample_C = '1' then
                 AL <= (AL1 AND AL2) OR (AL1 AND AL3) OR (AL2 AND AL3);

vhdl_atom/fitting.notes

@@ -63,3 +63,14 @@ FB3          18/18*      30/54       69/90       8/ 9
 FB4          18/18*      30/54       72/90       7/ 7*
              -----       -----       -----      -----
              69/72      119/216     234/360     27/34
+
+7. Atom CPLD: Clock pixel pipeline every cycle
+
+Function    Mcells      FB Inps     Pterms      IO
+Block       Used/Tot    Used/Tot    Used/Tot    Used/Tot
+FB1          18/18*      28/54       53/90       8/ 9
+FB2          15/18       25/54       28/90       4/ 9
+FB3          18/18*      30/54       69/90       8/ 9
+FB4          18/18*      28/54       39/90       7/ 7*
+             -----       -----       -----      -----
+             69/72      111/216     189/360     27/34