set C-flag on Memory ship out port

diff --git a/ships/Memory.ship b/ships/Memory.ship
index 5395cb3..29f0888 100644 (file)
--- a/ships/Memory.ship
+++ b/ships/Memory.ship
@@ -170,6 +170,7 @@ sequence guarantee problem mentioned in the previous paragraph.
   initial counter = 0;
 
   reg                              write_flag;
+  reg                              out_w;
   reg                              dispatching_cbd;
   initial write_flag = 0;
   initial dispatching_cbd = 0;
@@ -178,7 +179,7 @@ sequence guarantee problem mentioned in the previous paragraph.
   assign addr1 = write_flag ? inAddrWrite_d[(`DATAWIDTH-1):0] : inAddrRead_d[(`DATAWIDTH-1):0];
   bram14 mybram(clk, rst, write_flag, addr1, cursor, inDataWrite_d, out1, out2);
 
-  assign out_d_ = dispatching_cbd ? out2 : out1;
+  assign out_d_ = { out_w , (dispatching_cbd ? out2 : out1) };
 
   always @(posedge clk) begin
 
@@ -207,8 +208,9 @@ sequence guarantee problem mentioned in the previous paragraph.
           dispatching_cbd <= 1;
         end
         out_r <= 1;
-      end else if (inCBD_r && out_r &&  out_a) begin
-        out_r    <= 0;
+        out_w <= 0;
+      end else if (inCBD_r && out_r && out_a) begin
+        out_r <= 0;
         if (counter != inCBD_d[(`CODEBAG_SIZE_BITS-1):0]) begin
           cursor  <= cursor + 1;
           counter <= counter + 1;
@@ -221,7 +223,8 @@ sequence guarantee problem mentioned in the previous paragraph.
       end else if (!dispatching_cbd && !out_r && !out_a && inAddrRead_r && !inAddrRead_a) begin
         inAddrRead_a    <= 1;
         out_r           <= 1;
-  
+        out_w           <= 0;
+
       end else if (!dispatching_cbd && !out_r && !out_a && inAddrWrite_r && inDataWrite_r) begin
         // timing note: it's okay to set the *_a flags here because *_d will still
         // be valid on the *next* cycle, which is all we care about
@@ -229,6 +232,7 @@ sequence guarantee problem mentioned in the previous paragraph.
         inDataWrite_a   <= 1;
         out_r           <= 1;
         write_flag      <= 1;
+        out_w           <= 1;
       end
     end
   end