1 files changed, 0 insertions, 24 deletions
diff --git a/tools/builtInChips/DRegister.hdl b/tools/builtInChips/DRegister.hdl
deleted file mode 100644
index 6c9a254..0000000
--- a/tools/builtInChips/DRegister.hdl
+++ /dev/null
@@ -1,24 +0,0 @@
-// This file is part of the materials accompanying the book
-// "The Elements of Computing Systems" by Nisan and Schocken, 
-// MIT Press. Book site: www.idc.ac.il/tecs
-// File name: tools/builtIn/DRegister.hdl
-
-/**
- * A 16-Bit register called "D Register". 
- * If load[t-1]=1 then out[t] = in[t-1]
- * else out does not change (out[t] = out[t-1])
- *
- * This built-in chip implementation has the side effect of 
- * providing a GUI representation of a 16-bit register
- * called "D register" (typically used to store data).
- */
-
-CHIP DRegister {
-
-    IN  in[16], load;
-    OUT out[16];
-
-    BUILTIN DRegister;
-    CLOCKED in, load;
-}
-