minor update

hw/rtl/libs/VX_onehot_mux.v

@@ -2,14 +2,14 @@
 
 module VX_onehot_mux #(
     parameter DATAW = 1,
-    parameter COUNT = 1
+    parameter N     = 1
 ) (
-    input wire [COUNT-1:0][DATAW-1:0] data_in,    
-    input wire [COUNT-1:0]            sel_in,    
-    output wire [DATAW-1:0]           data_out
+    input wire [N-1:0][DATAW-1:0] data_in,    
+    input wire [N-1:0]            sel_in,    
+    output wire [DATAW-1:0]       data_out
 ); 
-    if (COUNT > 1) begin
-        for (genvar i = 0; i < COUNT; ++i) begin
+    if (N > 1) begin
+        for (genvar i = 0; i < N; ++i) begin
             assign data_out = sel_in[i] ? data_in[i] : 'z;
         end
     end else begin