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-// 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/builtIn/ARegister.hdl
-
-/**
- * A 16-Bit register called "A 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 "A register" (typically used to store an address).
- */
-
-CHIP ARegister {
-
- IN in[16], load;
- OUT out[16];
-
- BUILTIN ARegister;
- CLOCKED in, load;
-}
-