A semiconductor integrated circuit according to an embodiment includes: first to third wiring lines; first memory elements disposed in a cross region between the first wiring lines and the second wiring lines; second memory elements disposed in a cross region between the first wiring lines and the third wiring lines; a first write control circuit connected to the first wiring lines: a first circuit connected to one of the second wiring lines and supplying a first potential; a second circuit connected to the other one of the second wiring lines and supplying a second potential lower than the first potential; SRAM cells connected to the third wiring lines; and a selection circuit including input terminals electrically connected to the first wiring lines and an output terminal, the selection circuit connecting one of the input terminals to the output terminal in accordance with an input signal.

A register array includes a plurality of groups of latches. Each of the groups of latches includes a first latch, a second latch, and a test latch connected to the first latch and the second latch. During functional operation the first latch and the second latch process data, in response to the same read/write clock signal supplied simultaneously to the first read/write clock input and the second read/write clock input. During test operation a skewed test clock signal of an original test clock signal is supplied at different timings to the first latch, the second latch, and the test latch, and a single scan signal is input to the first latch. The single scan signal cascades from the first latch through the test latch to the second latch, and is output by the second latch, within a single cycle of the original test clock signal.

Devices, systems, and methods for distinguishing tissue types are described herein. Such devices and systems may use dual polarization, conformal filters to acquire image data from target tissues and a processor to create an image in which the contrast between tissues has been enhanced.

A dummy cell arrangement in a semiconductor device includes a substrate with a dummy region, unit dummy cells arranged in rows and columns in the dummy region, and flexible extended dummy cells arranged in rows and columns filling up remaining dummy region. The unit dummy cell includes exactly one base dummy cell and exactly two fixed dummy cells at opposite sides of the base dummy cell in row direction or in column direction and the flexible extended dummy cell includes at least two base dummy units and a plurality of flexible dummy units at two opposite sides of the two base dummy units in row direction or in column direction. The base dummy cell consists of at least one fin, at least one gate and at least one contact, while the flexible dummy cell consists of one gate and one contact without any fin.

Provided is a programmable logic device that includes logic elements arranged in a plurality of columns. Wirings connecting logic elements are arranged between the plurality of columns. Switch circuits that control electrical connections between the wirings and the logic elements are also arranged between the plurality of columns. Each of the switch circuit selects an electrical connection between one of the wirings and an input terminal of one of the logic elements in accordance with configuration data.

An integrated circuit according to an embodiment includes: first through third basic tiles, the second basic tile being located between the first basic tile and the third basic tile, each of the basic tiles including a first logic block configured to perform a logical operation and a first switch block, the first switch block including a first switch circuit, the first switch circuit including: two-terminal switch elements arranged in a matrix form; input terminals, each of the input terminals being connected to one of terminals of each of the two-terminal switch elements aligned in the same column; and output terminals, each of the output terminals being connected to the other one of the terminals of each of the two-terminal switch elements aligned in the same row.

Devices, systems, and methods for distinguishing tissue types are described herein. Such devices and systems may use dual polarization, conformal filters to acquire image data from target tissues and a processor to create an image in which the contrast between tissues has been enhanced.

An integrated circuit comprising a plurality of logic tiles, wherein each logic tile (i) is physically adjacent to at least one other logic tile of the plurality and (ii) includes a configurable switch interconnect network including a plurality of switches electrically interconnected and arranged into a plurality of switch matrices, wherein the plurality of switch matrices are arranged into a plurality of stages including: (a) at least two of the stages which is configured in a hierarchical network, and (b) a mesh stage, wherein each switch matrix of the mesh stage includes an output that is directly connected to an input of a plurality of different switch matrices of the mesh stage and wherein the mesh stage of switch matrices of each logic tile is directly connected to the mesh stage of switch matrices of at least one other logic tile of the plurality of the logic tiles.

A three-dimensional semiconductor device, comprising: a first module layer having a plurality of circuit blocks; and a second module layer positioned substantially above the first module layer, including a plurality of configuration circuits; and a third module layer positioned substantially above the second module layer, including a plurality of circuit blocks; wherein, the configuration circuits in the second module control a portion of the circuit blocks in the first and third module layers.

A programmable semiconductor device includes a user programmable switch comprising a configurable element positioned above a transistor material layer deposited on a substrate layer.