Abstract: An integrated circuit (IC) device includes a substrate and a circuit region over the substrate. The circuit region includes at least one active region extending along a first direction, at least one gate region extending across the at least one active region and along a second direction transverse to the first direction, and at least one first input/output (IO) pattern configured to electrically couple the circuit region to external circuitry outside the circuit region. The at least one first IO pattern extends along a third direction oblique to both the first direction and the second direction.

Abstract: A scan flip-flop circuit includes a selection circuit including first and second input terminals coupled to first and second I/O nodes, a flip-flop circuit coupled to the selection circuit, a first driver coupled between the flip-flop circuit and the first I/O node, and a second driver coupled between the flip-flop circuit and the second I/O node. The selection circuit and drivers receive a scan direction signal. In response to a first logic level of the scan direction signal, the selection circuit responds to a first signal received at the first input terminal, and the second driver outputs a second signal responsive to a flip-flop circuit output signal. In response to a second logic level of the scan direction signal, the selection circuit responds to a third signal received at the second input terminal, and the first driver outputs a fourth signal responsive to the flip-flop circuit output signal.

Abstract: The disclosure provides an electronic device, including a circuit board, multiple semiconductor components, a first light reflecting structure, and a second light reflecting structure. The circuit board includes a substrate, and the substrate may have a first surface and at least one side surface. The multiple semiconductor components are disposed on the first surface. The first light reflecting structure is disposed on the first surface. The second light reflecting structure is disposed on the first surface and the at least one side surface.

Abstract: Systems, methods, and devices are described herein for pre-setting scan flip-flops using combinational logic circuits. A system includes a plurality of flip-flop devices and a first pre-setting combinational logic circuit. The plurality of flip-flop devices are coupled together in series and configured to receive a scan input signal, capture data output from each flip-flop device of the plurality of flip-flop devices based on the scan input signal, and generate a scan output signal comprising the captured data. The first pre-setting combinational logic circuit is coupled to a first flip-flop device of the plurality of flip-flop devices. The first pre-setting combinational logic circuit includes a plurality of transistors and is configured to override and set either the scan input signal to the first flip-flop device or the scan output signal of the first flip-flop device based on selective operation of the plurality of transistors.

Abstract: A flip-flop includes a first, second, third and a fourth active region extending in a first direction, and being on a first level of a substrate. The first active region corresponds to a first set of transistors of a first type. The second active region corresponds to a second set of transistors of a second type different from the first type. The third active region corresponds to a third set of transistors of the second type. The fourth active region corresponds to a fourth set of transistors of the first type. The flip-flop further includes a first gate structure extending in the second direction, overlapping at least the second active region and the third active region, and being on a second level different from the first level. The first gate structure is configured to receive a first clock signal.

Abstract: An integrated circuit includes a first cell and a second cell. The first cell has a first height along a first direction. The second cell has a second height shorter than the first height along the first direction. A transistor of the first cell and a transistor of the second cell share a first active area, and a first boundary of the first cell, a first boundary of the second cell, a second boundary of the first cell and a second boundary of the second cell are arranged in order along the first direction.

Abstract: A clock gating circuit includes a NOR logic gate, a transmission gate, a cross-coupled pair of transistors, and a first transistor. The NOR logic gate is coupled to a first node, and receives a first and a second enable signal, and outputs a first control signal. The transmission gate is coupled between the first and a second node, and receives the first control signal, an inverted clock input signal and a clock output signal. The cross-coupled pair of transistors is coupled between the second node and an output node, and receives at least a second control signal. The first transistor includes a first gate terminal configured to receive the inverted clock input signal, a first drain terminal coupled to the output node, and a first source terminal coupled to a reference voltage supply. The first transistor adjusts the clock output signal responsive to the inverted clock input signal.

Abstract: A method includes forming a circuit region over a substrate. The circuit region includes at least one active region extending along a first direction, and at least one gate region extending across the at least one active region and along a second direction transverse to the first direction. At least one first input/output (TO) pattern and at least one second TO pattern are correspondingly formed in different first and second metal layers to electrically couple the circuit region to external circuitry outside the circuit region. The at least one first TO pattern extends along a third direction oblique to both the first direction and the second direction. The at least one second TO pattern extends along a fourth direction oblique to both the first direction and the second direction, the fourth direction transverse to the third direction.

Abstract: A clock gating circuit includes an input circuit, a cross-coupled pair of transistors, a first transistor of a first type and a first pull-up transistor of the first type. The input circuit is configured to set a first control signal of a first node in response to a first or second enable signal. The cross-coupled pair of transistors is coupled between the first node and an output node. The first transistor is coupled between the first and a second node. The first pull-up transistor includes a first gate terminal, a first drain terminal and a first source terminal. The first gate terminal is configured to receive an inverted clock input signal. The first drain terminal is coupled to the second node and the first transistor. The first pull-up transistor is configured to adjust a clock output signal responsive to the inverted clock input signal.

Abstract: An integrated circuit is provided and includes first transistors of a first circuit arranged in a first cell row having a first number of fin structures and a second transistor of a second circuit. The second transistor is coupled in parallel with a first element in the first transistors between first and second terminals of the first circuit, and arranged in a second cell row having a second number, different from the first number, of fin structures. The first element and the second transistor share a first gate extending in a first direction to pass through the first and second cell rows in a layout view. The second transistor is a duplication of the first element.

Abstract: A system includes a non-transitory storage medium encoded with a set of instructions and a processor. The processor is configured to execute the set of instructions. The set of instructions is configured to cause the processor to: obtain, based on a netlist of a circuit, values each corresponding to one of transistors included in the circuit; compare the values with a threshold value; in response to a comparison, generate an adjusted netlist of the circuit by adding redundant transistors; and determine, based on the adjusted netlist, one of layout configurations for the circuit. The layout configurations include first cell rows each having a first row height and second cell rows each having a second row height different from the first row height.

Abstract: A semiconductor device includes first and second cell rows, first to fourth fin shaped structures. The first cell row has a first row height. The second cell row is adjacent with the first cell row, and having a second row height. The first fin shaped structure extends across the first cell row. The second fin shaped structure extends across the first cell row, and separated from the first fin shaped structure. The third fin shaped structure extends across the second cell row. The fourth fin shaped structure extends across the second cell row, and separated from the third fin shaped structure. The first to fourth fin shaped structures are arranged in order along the first direction, each of the first, second and fourth fin shaped structure has a first conductive type, the third fin shaped structure has a second conductive type.

Abstract: A flip-flop circuit includes a first inverter configured to receive a first clock signal and output a second clock signal, a second inverter configured to receive the second clock signal and output a third clock signal, a master stage, and a slave stage including a first feedback inverter and a first transmission gate. The first feedback inverter includes a first transistor configured to receive the first clock signal and a second transistor configured to receive the second clock signal, and the first transmission gate includes first and second input terminals configured to receive the second and third clock signals.

Abstract: A semiconductor device includes first cell rows and second cell rows. The first cell rows extend in a first direction. Each of the first cell rows has a first row height. The second cell rows extend in the first direction. Each of the second cell rows has a second row height. The first row height is greater than the second row height. The first cell rows and the second cell rows are interlaced in a periodic sequence. A first row quantity of the first cell rows in the periodic sequence is greater than a second row quantity of the second cell rows in the periodic sequence.

Abstract: Provided is a pre-conditioned mesenchymal stem cell (MSC), an exosome derived therefrom, and a cell-protective composition including the pre-conditioned MSC or the exosome. Also provided is a method for preparing the pre-conditioned MSC by contacting an MSC with an effective amount of ginkgolide A. Still provided is a method for promoting recovery or reducing death of damaged nerve cells, including administering to the damaged nerve cells a composition including the pre-conditioned MSC or the exosome.

Abstract: A semiconductor device and a method of operating a semiconductor device are provided. The semiconductor device includes a first latching circuit and a second latching circuit coupled to the first latching circuit. The second latching circuit includes a first feedback circuit and a first transmission circuit, the first feedback circuit configured to receive a first clock signal of a first phase and a second clock signal of a second phase, and the first transmission circuit configured to receive the second clock signal and a third clock signal of a third phase. The first feedback circuit is configured to be turned off by the first clock signal and the second clock signal before the first transmission circuit is turned on by the second clock signal and the third clock signal.

Abstract: Circuits, systems, and methods are described herein for increasing a hold time of a master-slave flip-flop. A flip-flop includes circuitry configured to receive a scan input signal and generate a delayed scan input signal; a master latch configured to receive a data signal and the delayed scan input signal; and a slave latch coupled to the master latch, the master latch selectively providing one of the data signal or the delayed scan input signal to the slave latch based on a scan enable signal received by the master latch.

Abstract: A clock gating circuit includes a NOR logic gate, a transmission gate, a cross-coupled pair of transistors, and a first transistor. The NOR logic gate is coupled to a first node, and receives a first and a second enable signal, and outputs a first control signal. The transmission gate is coupled between the first and a second node, and receives the first control signal, an inverted clock input signal and a clock output signal. The cross-coupled pair of transistors is coupled between the second node and an output node, and receives at least a second control signal. The first transistor includes a first gate terminal configured to receive the inverted clock input signal, a first drain terminal coupled to the output node, and a first source terminal coupled to a reference voltage supply. The first transistor adjusts the clock output signal responsive to the inverted clock input signal.

Abstract: An integrated circuit includes first bit cells, second bit cells, and clock cells. Each of first bit cells is arranged in one of multiple first cell rows having a first row height. Each of the second bit cells is arranged in one of multiple second cells rows having a second row height different from the first row height. The second bit cells extend to pass the first bit cells in a first direction. The clock cells are arranged in peripheral regions of a multi-bit flip flop cell in the first cell rows. The first and second bit cells and the clock cells are included in the multi-bit flip flop cell.

Abstract: A device is disclosed that includes multiple channels and multiple processing nodes. Each processing node includes input/output (I/O) ports coupled to the channels and channel control modules coupled to the I/O ports. Each processing node is configured to select, by the channel control module in a first operation, a first I/O port of the I/O ports; communicate a first message, via the first I/O port, to a first processing node over a first channel or a second processing node over a second channel orthogonal to the first channel in a logic representation; select, by the channel control module in a second operation, a second I/O port of the I/O ports; and communicate a second message, via the second I/O port, to a third processing node over a third channel extending in a diagonal direction and non-orthogonal to the first and second channels in the logic representation.