lib_pipeline is updated.

Author: shtaxxx

sample/tests/lib_pipeline/sum/led.py

@@ -11,11 +11,14 @@ def mkLed():
     y = m.Output('y', 32)
     prst = m.Input('prst')
 
-    pipe = lib.Pipeline(m, 'pipe')
-    
     sum = m.Wire('sum', 32)
-
     count = m.Reg('count', 32, initval=0)
+
+    pipe = lib.Pipeline(m, 'pipe')
+    par = lib.Parallel(m, 'par')
+
+    par.add( count(count+1) )
+    par.add( count(0), cond=count==1023 )
 
     px = pipe.input(x)
     psum = pipe.input(sum)
@@ -26,7 +29,8 @@ def mkLed():
 
     m.Assign( y(sum) )
 
-    pipe.make_always(clk, rst, reset=[count.reset()], body=[count(count + 1)])
+    pipe.make_always(clk, rst)
+    par.make_always(clk, rst)
 
     return m
 

sample/tests/lib_pipeline/sum/test_led.py

@@ -112,17 +112,26 @@
 
   always @(posedge CLK) begin
     if(RST) begin
-      count <= 0;
       _pipe_data_0 <= 0;
     end else begin
-      count <= count + 1;
       _pipe_data_0 <= x + sum;
       if(prst) begin
         _pipe_data_0 <= 0;
       end 
     end
   end
 
+  always @(posedge CLK) begin
+    if(RST) begin
+      count <= 0;
+    end else begin
+      count <= count + 1;
+      if(count == 1023) begin
+        count <= 0;
+      end
+    end
+  end
+
 endmodule
 """