摘要:
A configurable flip-flop circuit has modifiable connections between its circuit elements that allow it to be modified for primary and secondary uses. For example, the flip-flop circuit can be modified to provide secondary functions of NOR and NAND gates during an implementation of an ECO. At other times, the flip-flop circuit can be used to deliver normal flip-flop functionality. A configurable latch circuit is provided that can be modified to provide an output signal or an inverted output signal. A scan circuit is provided that can provide the functionality of a multiplexer.
摘要:
A configurable flip-flop circuit has modifiable connections between its circuit elements that allow it to be modified for primary and secondary uses. For example, the flip-flop circuit can be modified to provide secondary functions of NOR and NAND gates during an implementation of an ECO. At other times, the flip-flop circuit can be used to deliver normal flip-flop functionality. A configurable latch circuit is provided that can be modified to provide an output signal or an inverted output signal. A scan circuit is provided that can provide the functionality of a multiplexer.
摘要:
Apparatus for improving temperature uniformity across a substrate are provided herein. In some embodiments, a deposition ring for use in a substrate processing system to process a substrate may include an annular body having a first surface, an opposing second surface, and a central opening passing through the first and second surfaces, wherein the second surface is configured to be disposed over a substrate support having a support surface to support a substrate having a given width, and wherein the opening is sized to expose a predominant portion of the support surface; and wherein the first surface includes at least one reflective portion configured to reflect heat energy toward a central axis of the annular body, wherein the at least one reflective portion has a surface area that is about 5 to about 50 percent of a total surface area of the first surface.
摘要:
A process for high expression of protein of interest using an expression vector. The process comprises at least the following regulatory elements: a) a CMV promoter, or a functional variant thereof, b) an intron, c) TPL or a functional variant thereof, d) VA gene or a functional variant thereof, and e) a bovine growth hormone polyadenylation sequence or a functional variant thereof.
摘要:
An approach is provided in which a formal verification tool sends a condition signal to a first circuit instance and to a second circuit instance, which are both instances of an electric circuit design. The formal verification tool selects a common input port and sends a first input value to the common input port of the first circuit instance and sends a second input value, which is different than the first input value, to the common input port of the second circuit instance. In turn, the first circuit instance generates a first output value and the second circuit instance generates a second instance value, which are utilized to verify dependencies between the electronic circuit's input ports and output ports.
摘要:
An improved digital circuit for reducing readback time in field programmable gate arrays (FPGAs) includes a shift register having a plurality of latches and a clock and a reset signal provided to the latches. An interconnect circuit is provided between each pair of latches of the shift register for providing a selective data frame from the desired latch or latches. Connecting a control signal generator to a control input of said interconnect circuit enables quick readback of selected data frames, thereby reducing the time consumed for debugging of an FPGA.
摘要:
The current invention relates to a magnetic pole arrangement comprising a plurality of magnetic pole assembles arranged back-to-back along a longitudinally extending axis of rotation X. Each providing flux to an air gap G. Each magnetic pole assembly comprising one or more magnetic poles pieces and two components of magnetic flux. The first component of magnetic flux provided by a plurality of axially magnetised axially displaced magnets arranged in circumferentially extending arrays. The second component of magnetic flux provided by a plurality of circumferentially magnetised magnets circumferentially spaced around the axis of rotation X.
摘要:
A FPGA device that includes a plurality of programmable logic blocks connected to each other through interconnect resources, one or more sets of registers connected to the interconnect resources for configuring the programmable logic blocks. Additional logic is provided with the registers for selecting an interconnect/logic block testing mode thereby enabling a rapid interconnect/logic testing.
摘要:
Arrangements and methods for efficiently selecting an optimum connection path that meets user specified delay requirements with enhanced efficiency. In a basic aspect, a method is implemented by one of a plurality of algorithms to meet user QoS specifications. The user not only specifies a delay threshold T for the incoming request but also specifies a delay threshold tolerance &egr; for the path delay that will satisfy him. Two implementations are disclosed. The first is termed non-iterative and sets scaling factor &tgr;=min (T, (n−1)/&egr;), where n is a number of links in a shortest path, scales all the relevant delay parameters by &tgr;/T, truncates all the scaled values to integers, and uses a dynamic programming algorithm to accumulate the total of resulting link delay parameters values for each possible shortest path. The second method, termed iterative, is similar, except that it sets &tgr;
摘要:
The current invention relates to a magnetic pole assembly, providing flux to an air gap, comprising one or more magnetic pole pieces and one or more sources of magnetic flux. Said one or more sources of magnetic flux lie adjacent to the axial faces and circumferential faces and one of the radially inner face or radially outer face of each magnetic pole piece. Thereby to allow flux created by said one or more sources of magnetic flux to enter the one or more magnetic pole pieces in order to focus the magnetic flux of said pole piece towards and out of the radial surface not having a source of magnetic flux adjacent thereto. Such an arrangement, increases the flux density in the air gap adjacent to said radial surface not having a source of magnetic flux adjacent thereto.