Disclosed are methods of forming resistors and diodes from semiconductive material, and static random access memory cells incorporating resistors, and to integrated circuitry incorporating resistors and diodes. Each of the cables comprises a conductor and terminates about a surface of the substrate such that the conductors of respective ones of plurality of cables are planarly aligned and available for electrical contact. The hardware portion of the preferred MAC implementation provides memory for buffering communications between the PHY and the client computer. The housing includes a conductor strip that is punched into two electrically isolated portions. To achieve this desired result, a closed loop controller is designed to determine sub-harmonic frequencies using a divider to divide the instability frequency of a combustor, yielding a fraction of the harmonic frequency.