use connect instead of addPreCrap in FifoModule

diff --git a/src/edu/berkeley/fleet/fpga/FifoModule.java b/src/edu/berkeley/fleet/fpga/FifoModule.java
index 26e75c7..ee48cdd 100644 (file)
--- a/src/edu/berkeley/fleet/fpga/FifoModule.java
+++ b/src/edu/berkeley/fleet/fpga/FifoModule.java
@@ -25,9 +25,7 @@ public class FifoModule extends Module {
         if (len==0) {
             in.hasLatch = false;
             out.hasLatch = false;
-            addPreCrap("assign out    = in;");
-            addPreCrap("assign out_r  = in_r;");
-            addPreCrap("assign in_a   = out_a;");
+            in.connect(out);
         } else if (len==1) {
             new Event(new Object[] { in, out },
                       new Action[] { in, out, new AssignAction(out, in) });