Changeset 180 for trunk/3DEES/amplitude.v

Timestamp:

Jan 15, 2014, 1:30:27 AM (11 years ago)

Author:

demin

Message:

add classifier and remove unneeded modules

File:

• trunk/3DEES/amplitude.v (modified) (4 diffs)

trunk/3DEES/amplitude.v

@@ -19 +19 @@
         reg             [width-1:0]     inp_data_reg [1:0], inp_data_next [1:0];
 
-        wire                            int_comp_wire;
+        wire    [1:0]           int_comp_wire;
         reg                                     int_comp_reg, int_comp_next;
 
         reg             [5:0]           int_cntr_reg, int_cntr_next;
 
-        assign int_comp_wire = (inp_data_reg[1] < inp_data);
+        assign int_comp_wire[0] = (inp_data_reg[1] < inp_data);
+        assign int_comp_wire[1] = (inp_data_reg[1] < max_data);
 
         always @(posedge clock)
@@ -73 +74 @@
                                         inp_data_next[0] = inp_data;
                                         inp_data_next[1] = inp_data_reg[0];
-                                        int_comp_next = int_comp_wire;
+                                        int_comp_next = int_comp_wire[0];
                                         out_data_next = {(width){1'b0}};
                                         out_flag_next = 1'b0;
                                         // minimum
-                                        if ((~int_comp_reg) & (int_comp_wire) & int_cntr_reg[5])
+                                        if ((~int_comp_reg) & (int_comp_wire[0]) & int_cntr_reg[5])
                                         begin
                                                 int_mini_next = inp_data_reg[0];
@@ -83 +84 @@
                                         end
                                         // maximum after minimum
-                                        else if ((int_comp_reg) & (~int_comp_wire) & (int_flag_reg))
+                                        else if ((int_comp_reg) & (~int_comp_wire[0]) & (int_flag_reg))
                                         begin
                                                 out_data_next = inp_data_reg[0] - int_mini_reg;
-                                                int_flag_next = 1'b0;
+//                                              int_flag_next = 1'b0;
                                                 int_case_next = 1'b1;
                                         end
@@ -102 +103 @@
                                         int_cntr_next = 6'b0;
 //                                      out_flag_next = 1'b1;
-                                        out_flag_next = (inp_data_reg[1] < max_data);
+                                        out_flag_next = int_comp_wire[1];
+                                        int_flag_next = ~int_comp_wire[1];
                                 end
                                 int_case_next = 1'b0;