Ejaz Haq Jim Slager John Pecoraro John D. Johnson Mark Santoro Lee Tavrow Scott D. Wakefield David Weisner JAZiO Signal-Switching Technology: A Low-Cost Digital I/O for High-Speed Applications. 72-81 2001 21 IEEE Micro 1 http://www.computer.org/micro/mi2001/m1072abs.htm db/journals/micro/micro21.html#HaqSPJSTWW01