diff --git a/dip/dip.v b/dip/dip.v
index 4f68a99..c37eda9 100644
--- a/dip/dip.v
+++ b/dip/dip.v
@@ -1,6 +1,6 @@
 module dip(
     input dip1,  // f20
-    input led  // g14
+    output led  // g14
 );
 
 assign led = !dip1;
diff --git a/dip/dip.v.out b/dip/dip.v.out
index f54ccbe..41c8b07 100755
--- a/dip/dip.v.out
+++ b/dip/dip.v.out
@@ -7,14 +7,14 @@
 :vpi_module "/usr/local/Cellar/icarus-verilog/12.0/lib/ivl/vhdl_textio.vpi";
 :vpi_module "/usr/local/Cellar/icarus-verilog/12.0/lib/ivl/v2005_math.vpi";
 :vpi_module "/usr/local/Cellar/icarus-verilog/12.0/lib/ivl/va_math.vpi";
-S_0x7fa85fb046a0 .scope module, "dip" "dip" 2 1;
+S_0x7fab3f105840 .scope module, "dip" "dip" 2 1;
  .timescale 0 0;
     .port_info 0 /INPUT 1 "dip1";
-    .port_info 1 /INPUT 1 "led";
-o0x7fa85fa32008 .functor BUFZ 1, C4<z>; HiZ drive
-v0x7fa85fb04840_0 .net "dip1", 0 0, o0x7fa85fa32008;  0 drivers
-v0x7fa85fb148b0_0 .net "led", 0 0, L_0x7fa85ef05c70;  1 drivers
-L_0x7fa85ef05c70 .reduce/nor o0x7fa85fa32008;
+    .port_info 1 /OUTPUT 1 "led";
+o0x7fab3f332008 .functor BUFZ 1, C4<z>; HiZ drive
+v0x7fab3f1059b0_0 .net "dip1", 0 0, o0x7fab3f332008;  0 drivers
+v0x7fab3f115a20_0 .net "led", 0 0, L_0x7fab3f115ad0;  1 drivers
+L_0x7fab3f115ad0 .reduce/nor o0x7fab3f332008;
 # The file index is used to find the file name in the following table.
 :file_names 3;
     "N/A";