Abstract: A solid state logical "OR" circuit for implementation with NMOS circuitry has self-booting clock pulse conditioning for ultra fast propagation times and minimal power dissipation, whereof memory row driver concepts are utilized and silicon area is minimized.

Abstract: A solid state logical "AND" circuit implementation in NMOS circuitry has clock pulse conditioning providing self booting voltage levels for ultra fast propagation times and minimal power dissipation, where memory row driver concepts are utilized and silicon area is minimized, and two, low impedance, non-overlapping clock pulses, normally present in the environment are utilized.

Abstract: A solid state logical "EXCLUSIVE OR" circuit for implementation in NMOS circuitry utilizes existing non-overlapping clock pulses for self-booting circuit conditioning, enabling ultrafast propagation times and minimal power drain during circuit operation, whereof row driver circuit design concepts are utilized and silicon area is minimized and two, non-overlapping, low impedance pulses, normally present in the circuit environment are utilized.

Abstract: A display control circuit provides the logical determination of display information for each dot point of a color television or other display device used in connection with an electronic game for displaying up to eight "targets", as well as background information, according to a preassigned software defined priority whereby hardware circuitry encodes background-to-target software information and then decodes all game display circuit information to generate a color display code to the color television-type display device, this hardware utilizing a reduced space on a large scale integrated (LSI) circuit.

Abstract: A solid-state, digital logic, sine-cosine generator is provided for use in color television signal generators which contributes little or no phase shift or drift, whereby an input frequency of four times the color burst rate is used, and a first divide by two shift register operates upon that input signal frequency while a second divide by two shift register is used to obtain the proper color burst frequency as well as the 90.degree. relationship for the sine and cosine signals; a series of integrators then converts the digital "square" waves to triangular and then sinusoidal signals.

Abstract: An operational amplifier circuit for use in high density L.S.I. chips incorporates four solid state silicon devices in a flip-flop-like configuration including a source follower function on the input side of the circuit while a depletion transistor provides for positive feedback and prohibits the circuit from latching thereby the circuit is locked to operate in a transition zone between switching states, providing a linear high gain function which can be operated as an amplifier.