CPLD: Re-order bits when rate=1

Change-Id: Iee51a1916c47d95d4683578836f4c1b6f531e8b8

vhdl/RGBtoHDMI.vhdl

@@ -263,7 +263,7 @@ begin
                 if rate = '0' then
                     shift_R <= R & shift_R(3 downto 1);
                 else
-                    shift_R <= R0 & shift_R(3) & R1 & shift_R(1);
+                    shift_R <= R1 & R0 & shift_R(3 downto 2);
                 end if;
             end if;
 
@@ -272,7 +272,7 @@ begin
                 if rate = '0' then
                     shift_G <= G & shift_G(3 downto 1);
                 else
-                    shift_G <= G0 & shift_G(3) & G1 & shift_G(1);
+                    shift_G <= G1 & G0 & shift_G(3 downto 2);
                 end if;
             end if;
 
@@ -281,7 +281,7 @@ begin
                 if rate = '0' then
                     shift_B <= B & shift_B(3 downto 1);
                 else
-                    shift_B <= B0 & shift_B(3) & B1 & shift_B(1);
+                    shift_B <= B1 & B0 & shift_B(3 downto 2);
                 end if;
             end if;
 

vhdl/fitting.notes

@@ -433,3 +433,14 @@ FB3          15/18       32/54       83/90       9/ 9*
 FB4          18/18*      52/54       82/90       5/ 7
              -----       -----       -----      -----
              69/72      139/216     254/360     29/34
+
+39.  Re-order bits when rate=1
+
+Function    Mcells      FB Inps     Pterms      IO
+Block       Used/Tot    Used/Tot    Used/Tot    Used/Tot
+FB1          18/18*      30/54       54/90       7/ 9
+FB2          18/18*      28/54       40/90       8/ 9
+FB3          15/18       32/54       83/90       9/ 9*
+FB4          18/18*      52/54       83/90       5/ 7
+             -----       -----       -----      -----
+             69/72      142/216     260/360     29/34