@book{4689,
	author = {Wakerly, John F.},
	title = {Digital design :},
	publisher = {Prentice Hall ;},
	year = {c2001 [reprinted 2005].},
	series = {Prentice Hall Xilinx design series.},
	address = {Upper Saddle River, N.J. :},
	edition = {3rd ed., updated}
}