110results about "Majority/minority circuits" patented technology

A device is disclosed in one embodiment that has multiple identical sets of programmable functional elements, programmable routing resources, and majority voters that correct errors. The voters accept a mode input for a redundancy mode and a split mode. In the redundancy mode, the programmable functional elements are identical and are programmed identically so the voters produce an output corresponding to the majority of inputs that agree. In a split mode, each voter selects a particular programmable functional element output as the output of the voter. Therefore, in the split mode, the programmable functional elements can perform different functions, operate independently, and / or be connected together to process different parts of the same problem.

In an embodiment, an integrated circuit includes a power gated block and a power manager circuit. The power manager circuit is configured to provide a block enable signal and at least one select signal to the power gated block. The power manager may generate the select signal responsive to various parameters that affect the speed of the integrated circuit, such as power supply voltage magnitude, operating temperature, and / or process corner. The power gated block may control the rate at which power switches are enabled based on the select signal or signals. For example, the power switches may be enabled in a more parallel or more serial fashion and / or the drive strength of block enable buffering to the power switches may be varied. In another embodiment, the power manager circuit may assert multiple block enables to the power gated block (which are connected to separate sets of power switches), and may control the timing of assertion of the enables to control the rate at which power switches are enabled.

A device is disclosed in one embodiment that has multiple identical sets of programmable functional elements, programmable routing resources, and majority voters that correct errors. The voters accept a mode input for a redundancy mode and a split mode. In the redundancy mode, the programmable functional elements are identical and are programmed identically so the voters produce an output corresponding to the majority of inputs that agree. In a split mode, each voter selects a particular programmable functional element output as the output of the voter. Therefore, in the split mode, the programmable functional elements can perform different functions, operate independently, and / or be connected together to process different parts of the same problem.

A power management circuit is provided for controlling power dissipation in at least one combinational logic circuit. The power management circuit includes a detector operative to receive at least a first input signal to the combinational logic circuit and to detect a transition of the first input signal between a first logic state and a second logic state. The detector generates a control signal indicative of whether or not a transition of the first input signal has occurred. The power management circuit further includes a controller operative to receive the first control signal generated by the detector and to selectively disconnect the first combinational logic circuit from a power supply to the first combinational logic circuit when no logic transition of the first input signal is detected between a preceding computational cycle and a present computational cycle of the first combinational logic circuit, and to connect the first combinational logic circuit to the power supply when a logic transition of the first input signal is detected.

A neuron circuit that can be served as a building block for a neural network implemented in an integrated circuit is disclosed. The neuron circuit includes a synapse circuit block and a neuron body circuit block. The synapse circuit block has three transistors, and the body of one of the three transistors is controlled by a weighted input. The neuron body circuit block includes a current mirror circuit, a summing circuit, and an invertor circuit. The neuron body circuit is coupled to the synapse circuit block to generate an output pulse.

A semiconductor storage device which includes a memory array including a plurality of memory cells for storing data by using a difference in a threshold voltage and at least one reference cell for storing data indicative of a state of a corresponding memory cell by using a difference in a threshold voltage, a control circuit for determining a read voltage based on data stored by a reference cell corresponding to a memory cell adjacent to a memory cell to be read, a read unit for executing reading from a memory cell to be read by using a determined read voltage, and a write unit for executing writing, when executing writing to a memory cell to be written to bring the memory cell into a written state, data indicating that the memory cell is in the written state to a reference cell corresponding to the memory cell.

Apparatus and systems, as well as methods and articles, may operate to provide a majority voter indication using a sense amplifier coupled to a first plurality of bit inputs and to a second plurality of bit inputs.