Repaired last few errors in modules and ensured compilation with QUARTUS_BUILD global flag in Quartus build settings and compiled fully (no errors other than pin assignments)

Quartus/A2/db/assignment2.ram0_register_file_16097a2d.hdl.mif

@@ -0,0 +1,46 @@
+-- begin_signature
+-- register_file(width
+-- 5
+-- nregs
+-- 5)
+-- end_signature
+WIDTH=32;
+DEPTH=32;
+
+ADDRESS_RADIX=UNS;
+DATA_RADIX=BIN;
+
+CONTENT BEGIN
+	31 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	30 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	29 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	28 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	27 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	26 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	25 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	24 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	23 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	22 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	21 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	20 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	19 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	18 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	17 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	16 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	15 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	14 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	13 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	12 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	11 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	10 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	9 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	8 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	7 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	6 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	5 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	4 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	3 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	2 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	1 :	XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX;
+	0 :	00000000000000000000000000000000;
+END;