Add dc function (05-18)

2.FW/CPLD1/Reg_file.v

@@ -18,10 +18,18 @@ module Reg_file (
     output o_exec,
     
     // Direct Register Outputs
+    //Freq Regs
     output [23:0] o_freq1,
     output [23:0] o_freq2,
     output [23:0] o_freq3,
-    output [23:0] o_freq4 
+    output [23:0] o_freq4,
+
+    //DC Regs
+    output [23:0] o_DC1,
+    output [23:0] o_DC2,
+    output [23:0] o_DC3,
+    output [23:0] o_DC4
+
 );
 
     // --- Parameters ---
@@ -163,5 +171,9 @@ module Reg_file (
     assign o_freq2  = regtable[3];
     assign o_freq3  = regtable[4];
     assign o_freq4  = regtable[5];
+    assign o_DC1    = regtable[6];
+    assign o_DC2    = regtable[7];
+    assign o_DC3    = regtable[8];
+    assign o_DC4    = regtable[9];
 
 endmodule