Index: sandbox/MultiChannelUSB/deconv.v
===================================================================
--- sandbox/MultiChannelUSB/deconv.v	(revision 133)
+++ sandbox/MultiChannelUSB/deconv.v	(revision 134)
@@ -334,5 +334,5 @@
 				begin
 					int_addr_next[5:0] = del_addr_reg;
-					// register 4th sum
+					// register 4th sum and 1st product
 					acc_data_next[4] = acc_data_wire;
 					out_data_next[0] = out_data_wire;
@@ -353,5 +353,5 @@
 				amp_data_next = amp_data_wire[1];
 
-				// register 1st sum
+				// register 1st sum and 2nd product
 				acc_data_next[1] = acc_data_wire;
 				out_data_next[1] = out_data_wire;
@@ -373,5 +373,5 @@
 				amp_data_next = amp_data_wire[2];
 				
-				// register 2nd sum
+				// register 2nd sum and 3rd product
 				acc_data_next[2] = acc_data_wire;
 				out_data_next[2] = out_data_wire;
@@ -397,10 +397,10 @@
 				amp_data_next = amp_data_wire[3];
 				
-				// register 3rd sum
+				// register 3rd sum and 4th product
 				acc_data_next[3] = acc_data_wire;
 				out_data_next[3] = out_data_wire;
                                              
 				// register 4th output
-				out_data_next[4] = out_data_next[0];
+				out_data_next[4] = out_data_reg[0];
 
 				int_case_next = 3'd2;
@@ -413,5 +413,5 @@
 	end
 
-	assign out_data = {out_data_next[3], out_data_reg[2], out_data_reg[1], out_data_reg[4]};
+	assign out_data = {out_data_reg[3], out_data_reg[2], out_data_reg[1], out_data_reg[4]};
 
 endmodule