Anpassungen Path-Struktur

original/tools/builtInChips/ARegister.hdl

@@ -0,0 +1,22 @@
+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: tools/builtInChips/ARegister.hdl
+/**
+ * A 16-bit register named ARegister with the same functionality
+ * of the Register chip:
+ * If load is asserted, the register's value is set to in;
+ * Otherwise, the register maintains its current value.
+ * out(t+1) = (load(t), in(t), out(t))
+ *
+ * This built-in implementation has a visualization side effect.
+ */
+ CHIP ARegister {
+
+    IN  in[16], load;
+    OUT out[16];
+
+    BUILTIN ARegister;
+    CLOCKED in, load;
+}
+