1 files changed, 25 insertions, 0 deletions
diff --git a/chips/Mux8Way16.hdl b/chips/Mux8Way16.hdl
new file mode 100644
index 0000000..6c88945
--- /dev/null
+++ b/chips/Mux8Way16.hdl
@@ -0,0 +1,25 @@
+// 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/01/Mux8Way16.hdl
+
+/**
+ * 8-way 16-bit multiplexor:
+ * out = a if sel == 000
+ *       b if sel == 001
+ *       etc.
+ *       h if sel == 111
+ */
+
+CHIP Mux8Way16 {
+    IN a[16], b[16], c[16], d[16],
+       e[16], f[16], g[16], h[16],
+       sel[3];
+    OUT out[16];
+
+    PARTS:
+    // Put your code here:
+    Mux4Way16 (a=a, b=b, c=c, d=d, sel=sel[0..1], out=out1);
+    Mux4Way16 (a=e, b=f, c=g, d=h, sel=sel[0..1], out=out2);
+    Mux16 (a=out1, b=out2, sel=sel[2], out=out);
+}