Abstract: A semiconductor device includes a substrate, a channel layer, a gate structure, source/drain regions, and an insulating layer. The channel layer is disposed over the substrate. The gate structure is disposed over the channel layer. The source/drain regions are disposed over the substrate and disposed at two opposite sides of the channel layer. The insulating layer is disposed between the channel layer and the source/drain regions.

Abstract: The current disclosure describes techniques for forming a low resistance junction between a source/drain region and a nanowire channel region in a gate-all-around FET device. A semiconductor structure includes a substrate, multiple separate semiconductor nanowire strips vertically stacked over the substrate, a semiconductor epitaxy region adjacent to and laterally contacting each of the multiple separate semiconductor nanowire strips, a gate structure at least partially over the multiple separate semiconductor nanowire strips, and a dielectric structure laterally positioned between the semiconductor epitaxy region and the gate structure. The first dielectric structure has a hat-shaped profile.

Abstract: A logic processing device, containing an application specific integrated circuit (“ASIC”) and field programmable gate array (“FPGA”), capable of automatically interfacing between ASIC and FPGA is disclosed. The logic processing device, in one aspect, includes a phase adjustment circuit, ASIC, and configurable logic circuit (“CLC”) wherein the CLC can be an FPGA. While ASIC is able to perform a specific function in accordance with an ASIC clock domain, the CLC is capable of performing a programmable logic function in accordance with an FPGA clock domain. The phase adjustment circuit is used to automatically facilitate a communication between the ASIC and the CLC in accordance with the ASIC clock domain and the FPGA clock domain.

Abstract: A logic processing device, containing an application specific integrated circuit (“ASIC”) and field programmable gate array (“FPGA”), capable of automatically interfacing between ASIC and FPGA is disclosed. The logic processing device, in one aspect, includes a phase adjustment circuit, ASIC, and configurable logic circuit (“CLC”) wherein the CLC can be an FPGA. While ASIC is able to perform a specific function in accordance with an ASIC clock domain, the CLC is capable of performing a programmable logic function in accordance with an FPGA clock domain. The phase adjustment circuit is used to automatically facilitate a communication between the ASIC and the CLC in accordance with the ASIC clock domain and the FPGA clock domain.

Abstract: A logic processing device, containing an application specific integrated circuit (“ASIC”) and field programmable gate array (“FPGA”), capable of automatically interfacing between ASIC and FPGA is disclosed. The logic processing device, in one aspect, includes a phase adjustment circuit, ASIC, and configurable logic circuit (“CLC”) wherein the CLC can be an FPGA. While ASIC is able to perform a specific function in accordance with an ASIC clock domain, the CLC is capable of performing a programmable logic function in accordance with an FPGA clock domain. The phase adjustment circuit is used to automatically facilitate a communication between the ASIC and the CLC in accordance with the ASIC clock domain and the FPGA clock domain.

Abstract: Increasing need to gain higher performance and lower power in semiconductor chips and field programable gate arrays requires that optimization be done in a constructive manner with respect to physical layout. Increasing perfomance by parasitic budgeting which dictates what parasitics are acceptable to meet timing and power goals is presented. Providing these controls allows the physical implementation system to skew connection parasitics in a way that makes critical components and their connections significantly faster then those in the rest of the circuit. This represent a unique advantage of existing methods and provide a unique methods to reach higher levels of performance and lower power then existing approaches.

Abstract: Methods and apparatus for initializing and determining the contents of a memory block in a programmable logic device. One apparatus includes a logic element, programmably configurable to implement user-defined combinatorial or registered logic functions, and a memory block to store data. The memory block is coupled to the logic element. The memory block includes a memory storage cell to store a first data bit, a shadow cell to store a second data bit, and a transfer circuit. When a first control line of a transfer circuit is asserted, the second bit is transferred from the shadow cell to the memory storage cell. When a second control line of the transfer circuit is asserted, the first bit is transferred from the memory storage cell to the shadow cell.

Abstract: An integrated circuit for implementing reconfigurable logic, such as a field programmable gate array (“FPGA”), as described herein has multiple blocks of multiported memory. The memory has a plurality of read ports and a plurality of write ports. Each port of the multiported memory can be configured with a width and depth that is independent and separate from the width and depth of the other ports. The memory also includes a port for taking a synchronous snapshot of the contents of the memory or for loading the memory to an initial state. The memory shares routing lines used by a low level logic element thereby alleviating the need to add routing lines to an interconnect network just to satisfy the memory requirements.

Abstract: Methods and apparatus for initializing and determining the contents of a memory block in a programmable logic device. One apparatus includes a logic element, programmably configurable to implement user-defined combinatorial or registered logic functions, and a memory block to store data. The memory block is coupled to the logic element. The memory block includes a memory storage cell to store a first data bit, a shadow cell to store a second data bit, and a transfer circuit. When a first control line of a transfer circuit is asserted, the second bit is transferred from the shadow cell to the memory storage cell. When a second control line of the transfer circuit is asserted, the first bit is transferred from the memory storage cell to the shadow cell.

Abstract: An integrated circuit for implementing reconfigurable logic, such as a field programmable gate array (“FPGA”), as described herein has multiple blocks of multi-ported memory. The memory has a plurality of read ports and a plurality of write ports. Each port of the multi-ported memory can be configured with a width and depth that is independent and separate from the width and depth of the other ports. The memory also includes a port for taking a synchronous snapshot of the contents of the memory or for loading the memory to an initial state. The memory shares routing lines used by a low level logic element thereby alleviating the need to add routing lines to an interconnect network just to satisfy the memory requirements.

Abstract: An integrated circuit for implementing reconfigurable logic, such as a field programmable gate array ("FPGA"), as described herein has multiple blocks of multi-ported memory. The memory has a plurality of read ports and a plurality of write ports. Each port of the multi-ported memory can be configured with a width and depth that is independent and separate from the width and depth of the other ports. The memory also includes a port for taking a synchronous snapshot of the contents of the memory or for loading the memory to an initial state. The memory shares routing lines used by a low level logic element thereby alleviating the need to add routing lines to an interconnect network just to satisfy the memory requirements.

Abstract: An integrated circuit for implementing reconfigurable logic, such as a field programmable gate array ("FPGA"), as described herein has multiple blocks of multi-ported memory. The memory has a plurality of read ports and a plurality of write ports. Each port of the multi-ported memory can be configured with a width and depth that is independent and separate from the width and depth of the other ports. The memory also includes a port for taking a synchronous snapshot of the contents of the memory or for loading the memory to an initial state. The memory shares routing lines used by a low level logic element thereby alleviating the need to add routing lines to an interconnect network just to satisfy the memory requirements.

Abstract: An integrated circuit for implementing reconfigurable logic, such as a field programmable gate array ("FPGA"), as described herein has multiple blocks of multi-ported memory. The memory has a plurality of read ports and a plurality of write ports. Each port of the multi-ported memory can be configured with a width and depth that is independent and separate from the width and depth of the other ports. The memory also includes a port for taking a synchronous snapshot of the contents of the memory or for loading the memory to an initial state. The memory shares routing lines used by a low level logic element thereby alleviating the need to add routing lines to an interconnect network just to satisfy the memory requirements.

Abstract: A structured logic array is divided into hierarchical levels. At a highest level (the chip level), blocks are interconnected by a system of chip busses. A block interface couples each block to the chip bus system to allow the blocks to communicate with each other. At a lower level, each block includes sectors, each sector being coupled to a block bus system by a sector interface. The block bus system interconnects the sectors in each block to allow the sectors to communicate with each other. The block bus system is also coupled to the block interface to allow signals to be transferred between the block bus system and the chip bus system. At a lowest level, each sector includes a plurality of logic elements. The logic elements are interconnected by a sector bus system. The sector bus system is coupled to the sector interface to allow for the transfer of signals between the sector bus system and the block bus system.