Initial Commit with everything done

Project 3/RAM16K.hdl

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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: projects/03/b/RAM16K.hdl
+
+/**
+ * Memory of 16K registers, each 16 bit-wide. Out holds the value
+ * stored at the memory location specified by address. If load==1, then 
+ * the in value is loaded into the memory location specified by address 
+ * (the loaded value will be emitted to out from the next time step onward).
+ */
+
+CHIP RAM16K {
+    IN in[16], load, address[14];
+    OUT out[16];
+
+    PARTS:
+    // Put your code here:
+    DMux4Way(in=load,sel[0]=address[0],sel[1]=address[1],a=a,b=b,c=c,d=d);
+    RAM4K(in=in,load=a,address[0]=address[2],address[1]=address[3],address[2]=address[4],address[3]=address[5],address[4]=address[6],address[5]=address[7],address[6]=address[8],address[7]=address[9],address[8]=address[10],address[9]=address[11],address[10]=address[12],address[11]=address[13],out=out1);
+    RAM4K(in=in,load=b,address[0]=address[2],address[1]=address[3],address[2]=address[4],address[3]=address[5],address[4]=address[6],address[5]=address[7],address[6]=address[8],address[7]=address[9],address[8]=address[10],address[9]=address[11],address[10]=address[12],address[11]=address[13],out=out2);
+    RAM4K(in=in,load=c,address[0]=address[2],address[1]=address[3],address[2]=address[4],address[3]=address[5],address[4]=address[6],address[5]=address[7],address[6]=address[8],address[7]=address[9],address[8]=address[10],address[9]=address[11],address[10]=address[12],address[11]=address[13],out=out3);
+    RAM4K(in=in,load=d,address[0]=address[2],address[1]=address[3],address[2]=address[4],address[3]=address[5],address[4]=address[6],address[5]=address[7],address[6]=address[8],address[7]=address[9],address[8]=address[10],address[9]=address[11],address[10]=address[12],address[11]=address[13],out=out4);
+    Mux8Way16(a=out1,b=out2,c=out3,d=out4,sel[0]=address[0],sel[1]=address[1],out=out);
+}