Abstract: A calculation circuit for calculating a transform of an input sequence may include a plurality of butterfly computation circuits configured to perform a plurality of butterfly computations and to produce a plurality of outputs during each of a plurality of computation stages, a wired routing network configured to route a first plurality of outputs of the plurality of butterfly computation circuits from a first computation stage of the plurality of computation stages as input to the plurality of butterfly computation circuits during a second computation stage of the plurality of computation stages according to a reconfigurable routing configuration, and routing control circuitry configured to modify the reconfigurable routing configuration for a third computation stage of the plurality of computation stages.

Abstract: An apparatus is provided which includes: a first power supply node; a second power supply node; a memory bit-cell coupled to the second power supply node; a circuitry coupled to the first and second power supply nodes, the circuitry to operate in a diode-connected mode; and a transistor coupled in parallel to the circuitry, wherein the transistor is controllable by a digital signal such that when the transistor is to turn on, it is to apply voltage and/or current stress to the memory bit-cell.

Abstract: An apparatus is provided which includes: a first power supply node; a second power supply node; a memory bit-cell coupled to the second power supply node; a circuitry coupled to the first and second power supply nodes, the circuitry to operate in a diode-connected mode; and a transistor coupled in parallel to the circuitry, wherein the transistor is controllable by a digital signal such that when the transistor is to turn on, it is to apply voltage and/or current stress to the memory bit-cell.

Abstract: Some embodiments include apparatus and methods using a charge pump coupled to a first supply power node and a second supply power node. The charge pump is arranged to transfer charge from the first supply power node to the second supply power node during a first time interval and to transfer charge from the second supply power node to the first supply power node during a second time interval.

Abstract: Some embodiments include apparatus and methods using a charge pump coupled to a first supply power node and a second supply power node. The charge pump is arranged to transfer charge from the first supply power node to the second supply power node during a first time interval and to transfer charge from the second supply power node to the first supply power node during a second time interval.

Abstract: An apparatus is described. The apparatus includes a semiconductor chip. The semiconductor chip includes a memory having multiple storage cells. The storage cells are to receive a supply voltage. The semiconductor chip includes supply voltage retention circuitry. The supply voltage retention circuitry is to determine a level of the supply voltage at which the storage cells are able to retain their respective data. The supply voltage retention circuitry is to receive the supply voltage during a stress mode of the supply voltage retention circuitry. The supply voltage retention circuitry is to more weakly retain its stored information than the storage cells during a measurement mode at which the level is determined.

Abstract: Some embodiments include apparatuses and methods having non-volatile memory cells, a data line associated with a group of non-volatile memory cells of the non-volatile memory cells, a first transistor coupled to the data line and a node, a second transistor coupled to the node and an additional node, a pull-up component coupled to the node and a supply node, and an additional pull-up component coupled to the additional node and the supply node.

Abstract: Some embodiments include apparatuses and methods having non-volatile memory cells, a data line associated with a group of non-volatile memory cells of the non-volatile memory cells, a first transistor coupled to the data line and a node, a second transistor coupled to the node and an additional node, a pull-up component coupled to the node and a supply node, and an additional pull-up component coupled to the additional node and the supply node.

Abstract: Some embodiments include apparatus and methods using a charge pump coupled to a first supply power node and a second supply power node. The charge pump is arranged to transfer charge from the first supply power node to the second supply power node during a first time interval and to transfer charge from the second supply power node to the first supply power node during a second time interval.

Abstract: Some embodiments include apparatuses having a first node to receive a supply voltage, a second node, a switching circuit to couple the first node to the second node and to decouple the first node from the second node, circuit blocks coupled to the second node and the switching circuit, and drivers coupled to the second node. Each of the circuit blocks includes a capacitor having a plate coupled to the second node. Each of the drivers is associated with a conductive line. The conductive line is associated with memory cells.

Abstract: Some embodiments include apparatuses having a first node to receive a supply voltage, a second node, a switching circuit to couple the first node to the second node and to decouple the first node from the second node, circuit blocks coupled to the second node and the switching circuit, and drivers coupled to the second node. Each of the circuit blocks includes a capacitor having a plate coupled to the second node. Each of the drivers is associated with a conductive line. The conductive line is associated with memory cells.

Abstract: Some embodiments include apparatuses and methods having non-volatile memory cells, a data line associated with a group of non-volatile memory cells of the non-volatile memory cells, a first transistor coupled to the data line and a node, a second transistor coupled to the node and an additional node, a pull-up component coupled to the node and a supply node, and an additional pull-up component coupled to the additional node and the supply node.

Abstract: Some embodiments include apparatuses having a first node to receive a supply voltage, a second node, a switching circuit to couple the first node to the second node and to decouple the first node from the second node, circuit blocks coupled to the second node and the switching circuit, and drivers coupled to the second node. Each of the circuit blocks includes a capacitor having a plate coupled to the second node. Each of the drivers is associated with a conductive line. The conductive line is associated with memory cells.