Abstract: Methods, apparatus, and systems are provided for processing a data set representing an amplification curve having a baseline portion and a growth portion. Peak objects are generated by taking a derivative of the data set. The first peak object having a value greater than a threshold is identified. An end of the baseline portion from a beginning of the first peak object is estimated.

Abstract: A nitride trapping memory device includes a comparator, a bias unit, a memory cell, a cycling cell, a compensation cell and a control unit. The comparator has a reference voltage. The bias unit is for outputting a bias voltage to the comparator, and the comparator outputs a bit value according to comparison of the bias voltage and the reference voltage. The memory cell is connected to the bias unit via a first switch. The cycling cell is connected to the bias unit via a second switch. The compensation cell is connected to the bias unit via a third switch. The control unit is for controlling the cycling cell and the compensation cell according to the bit value.

Abstract: A memory cell including a bit and bitnot sense lines as well as a random access memory (RAM) word line and a read only memory (ROM) word line. The memory cell particularly includes a static RAM (SRAM) bit cell and a ROM bit cell. The SRAM bit cell is coupled between the bit and bitnot sense lines, and is responsive to a signal on the RAM word line. The ROM bit cell is also coupled between the bit and bitnot sense lines, and is responsive to a signal on the ROM word line. The ROM bit cell includes first and second ROM pass transistors, a first node for permanently programming connection of the first ROM pass transistor to either a voltage line or a ground line, and a second node for permanently programming connection of the second ROM pass transistor to either the voltage line or the ground line.

Abstract: A high performance memory based computation system comprises an array of memory cells. Each memory cell stores a logic data corresponding to a chosen combination of inputs based on a specific logic function. For improved performance, the memory cell array can be divided into sub-blocks; and the sub-blocks can be serially disposed or juxtaposed. The performance of the memory based computation system can further be improved by removing the repeated memory cell rows, column, and/or sub-arrays.

Abstract: Methods and devices, including methods and devices for estimating classifier performance such as generalization performance, are disclosed. One method includes providing multiple samples. Each sample is characterized by one or more features. This method also includes associating a feature variability with at least one of the one or more features on a feature-by-feature basis; and computing a first probability of misclassification by a first classifier using the feature variability. Devices, including integrated circuits (ICs) and field programmable gate arrays (FPGAs), that are configured for use in carrying out the present methods are also disclosed.

Abstract: A design structure comprising a differential fuse sensing system, which includes a fuse leg configured for introducing a sense current through an electrically programmable fuse (eFUSE) to be sensed, and a differential sense amplifier having a first input node coupled to the fuse leg and a second node coupled to a reference voltage. The fuse leg further includes a current supply device controlled by a variable reference current generator configured to generate an output signal therefrom such that the voltage on the first input node of the sense amplifier is equal to the voltage on the second input node of the sense amplifier whenever the resistance value of the eFUSE is equal to the resistance value of a programmable variable resistance device included within the variable reference current generator.

Abstract: A method of making a nonvolatile memory device includes forming a first electrode, forming at least one nonvolatile memory cell including a diode and a metal oxide antifuse dielectric layer over the first electrode, and forming a second electrode over the at least one nonvolatile memory cell. In use, the diode acts as a read/write element of the nonvolatile memory cell by switching from a first resistivity state to a second resistivity state different from the first resistivity state in response to an applied bias.

Abstract: Embodiments of the invention relate generally to an apparatus, to an embedded memory, to an address decoder, to a method of reading out data and to a method of configuring a memory. In an embodiment of the invention an apparatus is provided. The apparatus may include a plurality of read-only memory (ROM) cells and an address decoder to access a ROM cell of the plurality of ROM cells, the address decoder further being fuse-programmable to divert an access to the ROM cell to a different memory cell.

Abstract: An array of memory cells is disclosed. The memory cell includes a fuse and at least one transistor. The transistor is used to control the programming or sensing of the fuse. A program voltage is applied to a stack of first and second conductive layers. A first portion of the stack couples the program voltage to a terminal of the transistor in a cell. A second portion of the stack couples the program voltage to a terminal of the transistor in another cell.

Abstract: In a state of a first semiconductor integrated circuit device on which a first semiconductor integrated circuit board including a first mask ROM and a programmable ROM are mounted, an ultimate program determined by using the programmable ROM is stored in a second ROM of a second semiconductor integrated circuit board which is substantially similar in structure to the first semiconductor integrated circuit board, thereby manufacturing a second semiconductor integrated circuit device as an ultimate product.

Abstract: A modification of a predetermined, memory-size-dependant number of nonvolatile memory cells turns them into ROM cells with a fixed content pattern. Since these additional ROM cells do not require much effort during manufacturing and use only small additional space on the memory chip or the integrated circuit, but provide significant advantage for testing. When using pairs of essentially symmetrical non-volatile memory cells, each pair having a common bit line, the removal or interruption of this bitline contact may serve to impress a fixed value, e.g. a ‘0’, into this pair and vice versa. During test, a simple and therefore only minimal time requiring pattern, preferably a checkerboard pattern, is written into and read from the non-volatile memory, allowing a quick determination of the decoders' correct function.

Abstract: The invention concerns a ROM comprising a set of memory points arranged in rows and columns, each memory point capable of storing two bits of data and comprising a single switch controllable to connect together first and second terminals of said switch, each of said first and second terminals being connected to one of first, second and third conductive lines, wherein said switch is connected via said first and second terminals between said first and second lines to encode a first data value, between said first and third lines to encode a second data value, between said second and third lines to encode a third data value, and both of said first and second terminals being connected to the same one of said first, second and third lines to encode a fourth data value.

Abstract: The present invention provides a means of economically, quickly and efficiently designing a physiologically active peptide to a target protein. Specifically, the present invention provides a method of designing a physiologically active peptide characterized in that, to design a physiologically active peptide capable of binding to a target site comprising a consecutive or non-consecutive amino acid sequence in a target protein, a computerized processing is carried out for extracting a preferable amino acid sequence by calculating intermolecular energy etc.; an apparatus therefor; a program for executing the above-described processing by a computer; and a computer-readable recording medium containing the program.

Abstract: A compact, shared source line and bit line architecture for a diffusion programmable ROM. In one embodiment, a ROM circuit or instance includes a plurality of storage cells organized as an array of rows columns. A shared source line is associated with a first pair of adjacent columns, the shared source line being maintained at a predetermined level, wherein source terminals of storage cells in the adjacent columns are electrically coupled to the shared source line. A shared bit line is associated with a second pair of adjacent columns, the shared bit line being maintained at the predetermined level, wherein drain terminals of storage cells in the adjacent columns are electrically coupled to the shared bit line.

Abstract: A method for identifying a quantitative trait loci for a complex trait that is exhibited by a plurality of organisms in a population. The population is divided into a plurality of sub-populations using a classification scheme. Depending on what is known about the population, either a supervised or unsupervised classification is used. The classification scheme is derived from a plurality of cellular constituent measurements obtained from each organism in the population. For each sub-population in the plurality of sub-populations, a quantitative genetic analysis is performed on the sub-population in order to identify one or more quantitative trait loci for the complex trait.

Abstract: A method for executing a program verify operation in a non-volatile memory. A data register having master and slave latching circuits is used for concurrently storing two different words of data. In a program operation, the master latch stores program data which is used for programming selected memory cells. In a program verify operation, the data programmed to the memory cells are read out and stored in the slave latches. In each data register stage, the logic states of both latches are compared to each other, and a status signal corresponding to a program pass condition is generated if opposite logic states are stored in both latches. The master latch in each stage is inverted if programming was successful, in order to prevent re-programming of that bit of data.

Abstract: A high performance memory based computation system comprises an array of memory cells. Each memory cell stores a logic data corresponding to a chosen combination of inputs based on a specific logic function. For improved performance, the memory cell array can be divided into sub-blocks; and the sub-blocks can be serially disposed or juxtaposed. The performance of the memory based computation system can further be improved by removing the repeated memory cell rows, column, and/or sub-arrays.

Abstract: A one-time programmable memory cell is provided, the one-time programmable memory cell comprises: a gate dielectric layer disposed on a well; a gate electrode disposed on the gate dielectric layer; source/drain regions disposed in the well at the sides of the gate electrode, respectively; a first salicide layer disposed on one of the source/drain regions; a capacitive dielectric layer disposed on the gate electrode and the other of the source/drain regions; a first conductive plug disposed on the first salicide layer; and a second conductive plug disposed on the capacitive dielectric layer. The size of the first conductive plug is different form the size of the second conductive plug.

Abstract: In a conventional semiconductor memory device, a replica circuit configured by using a dummy bit line has been unable to charge the dummy bit line to a desired potential due to off leak current. Consequently, the time required for charging or discharging the dummy bit line differs from the desired time, and therefore, it has been unable to set optimum operation timing. To solve these problems, a semiconductor memory device of the present invention includes a dummy memory cell array in which source lines of dummy memory cells are charged simultaneously by a charge circuit configured similarly to a dummy bit line charge circuit, thus suppressing off leak current and performing appropriate timing generation.

Abstract: Embodiments relate to a semiconductor device, including a channel area; a gate line extending along the channel area so that the channel area can be set into a conductive state by activating the gate line; a plurality of terminals including an electrical connection to the channel area, so that the plurality of terminals is connectable to a predetermined voltage by activating the gate line.

Abstract: A memory device for efficient word line, bit line and precharge tracking is provided. The memory device includes a memory array, one or more address decoders, a word line driver, a plurality of sense amplifiers, a reference word line column, a reference bit line column, and a control circuit. The control circuit generates a control signal to perform read and write operations on the memory device. The address decoder selects a bit line and a word line. The selected word line is activated by the word line driver. While the reference word line column is used for vertical tracking of the word line, the reference bit line column is used for vertical tracking of the bit line. The sense amplifiers are activated to read the bit line.

Abstract: A ROM includes a ROM array, an address decoder, a control circuit, a precharge tracker, a precharge circuit, a reference word line, a reference bit line and a reference sense generator. The control circuit generates control signals for reading the ROM. The address decoder enables a bit line and a word line. The precharge tracker generates a programmable precharge signal, which is provided to the precharge circuit for precharging the enabled bit line. A reference word line is enabled based on the programmable precharge signal and the control signals for tracking the enabled word line. A reference bit line is enabled based on the reference word line for tracking the enabled bit line. The reference sense generator generates a programmable sense signal based on the reference bit line, the programmable precharge signal and the control signals for reading a bit cell corresponding to the enabled bit line and word line.

Abstract: The invention relates to a ROM memory cell comprising a first terminal connected to a word line, comprising a second terminal and comprising a third terminal, the second terminal being connected to a bit line and/or the third terminal being connected to a supply line for precharging the third terminal. The ROM memory cell according to the invention is distinguished by the fact that the same reference potential is in each case applied to the first terminal, the second terminal and/or the third terminal in a standby operating mode. The invention furthermore relates to a ROM memory component comprising such ROM memory cells, and to a method for reading from the ROM memory cell.

Abstract: Electronic apparatus, methods of forming the electronic apparatus, and methods of operating the electronic apparatus include a read only memory having a memory array of bit-lines, where the bit-lines are arranged such that each bit-line has a shared arrangement with one or more other bit-lines of the memory array. Each shared arrangement is structured to operably store a plurality of bits.

Abstract: An information storage arrangement that combines rewriteable storage with one-time programmable (OTP) storage is managed in a manner that makes judicious use of the OTP storage. It is therefore possible to exploit the economic advantage associated with OTP storage, while also avoiding storage capacity losses that would otherwise be associated with OTP storage.

Abstract: A voltage down converter for programming a one-time-programmable (OTP) memory comprising is disclosed, the voltage down converter comprises a bonding pad for coupling to a programming power supply, and at least one forward biased diode coupled between the bonding pad and the OTP memory, wherein a programming voltage received by the OTP memory is lowered from the programming power supply by the voltage drop across the forward biased diode.

Abstract: A ROM comprises several bit output lines and X address decode lines, and stores a data set. Each address decode line stores a unique data word. Addresses in the data set that have the same data word are mapped by the decoder to the same address decode line. Each address decode line is electrically connected to a bit output line as determined by the data set. An initial design of the ROM uses N connecting devices to respectively electrically connect N of the address decode lines to a bit output line. If N exceeds X/2, then an optimization process is performed. The optimization process involves electrically disconnecting each address decode line that was connected to the bit output line, and electrically connecting each address decode line that was not connected to the bit output line. The output of the bit output line is then run through a logical inverter to provide the correct output data bit.

Abstract: A display driver IC with a built-in memory device having a one-time programmable function is provided. The memory device includes: a cell array comprising a plurality of one-time programmable unit cells and configured to receive a writing voltage generated from an internal voltage generating unit to operate upon writing operation; a detecting unit configured to detect a change of the writing voltage; and a controlling unit configured to control the internal voltage generating unit and the unit cells according to an output signal of the detecting unit.

Abstract: In an apparatus for managing area data, the first data structure for area management includes: a first index data structure including a first root node corresponding to a first set of areas containing a first area, first non-leaf nodes, and first leaf nodes; and a first data storage corresponding to the first leaf nodes. The second storage for area data stores one or more second data structures for area management constructed on the basis of area data collected from data in the first storage for area data based on one or more area attributes designated by a user. The second data structure for area management includes: a second index data structure including a second root node corresponding to a second set of areas containing second areas collected based on the one or more area attributes designated, second non-leaf nodes, and second leaf nodes; and a second data storage corresponding to the second leaf nodes.

Abstract: A nonvolatile memory device including one-time programmable (OTP) unit cell is provided. The nonvolatile memory device includes: a unit cell; a detecting unit configured to detect data from the unit cell; and a read voltage varying unit configured to vary an input voltage and supply a varied read voltage to the unit cell.

Abstract: Disclosed is a method for programming a nonvolatile memory device including one time programmable unit cells. The method for programming a nonvolatile memory device including one time programmable (OTP) unit cells, the method comprising applying a pulse type program voltage having a plurality of cycles. The present invention relates to a method for programming a nonvolatile memory device, which can prevent malfunctions by enhancing a data sensing margin in a read operation through the normal dielectric breakdown of an antifuse during a program operation, and thus improve the reliability in the read operation of an OTP unit cell.

Abstract: A memory device of the irreversibly electrically programmable type is provided with a memory cell having a dielectric zone disposed between a first electrode and second electrode. An access transistor is connected in series with the second electrode, and an auxiliary transistor is connected in series with the first electrode. The auxiliary transistor is biased to have a saturation current which is lower than a saturation current of the access transistor when both the auxiliary and access transistors are actuated. A number of the memory cells are arranged in a memory plane to form the memory device.

Abstract: N-ary three-dimensional mask-programmable read-only memory (N-3DMPROM) stores multi-bit-per-cell. Its memory cells can have N states (N>2) and data are stored as N-ary codes. N-3DMPROM has a larger storage density than the prior-art binary 3D-MPROM. One advantage of N-3DROM over other N-ary memory (e.g. multi-level-cell flash) is that its array efficiency can be kept high. N-3DMPROM could be geometry-defined, junction-defined, or a combination thereof.

Abstract: A disclosed embodiment is a programmable memory cell comprising an elevated ground node having a voltage greater than a common ground node by an amount substantially equal to a voltage drop across a trigger point adjustment element. In one embodiment, the trigger point adjustment element can be a diode. The trigger voltage of the programmable memory cell is raised closer to a supply voltage when current passes through the trigger point adjustment element during a write operation. The programmable memory cell can comprise a pair of cross-coupled inverters, and first and second programmable antifuses that can be coupled to each inverter in the pair of cross-coupled inverters. Since the trigger voltage of the programmable memory cell is raised closer to the supply voltage, a programmed antifuse can easily reach below the trigger voltage and result in a successful write operation even when the supply voltage is a low voltage.

Abstract: A ROM comprises several bit output lines and X address decode lines, and stores a data set. Each address decode line stores a unique data word. Addresses in the data set that have the same data word are mapped by the decoder to the same address decode line. Each address decode line is electrically connected to a bit output line as determined by the data set. An initial design of the ROM uses N connecting devices to respectively electrically connect N of the address decode lines to a bit output line. If N exceeds X/2, then an optimization process is performed. The optimization process involves electrically disconnecting each address decode line that was connected to the bit output line, and electrically connecting each address decode line that was not connected to the bit output line. The output of the bit output line is then run through a logical inverter to provide the correct output data bit.

Abstract: Computer programs and methods for defining a misidentification probability for an experimental protein divisible into experimental peptides. The invention receives data representing a set of matches of experimental peptides to reference peptides that can be derived from a protein in a database of proteins; calculates a probability of observing by chance, in a search of the database of proteins, a set of matches equivalent to or better than the represented set of matches; and defines the misidentification probability using the probability of observing by chance a set of matches equivalent to or better than the represented set of matches.

Abstract: An object of the present invention is to provide a memory device and a memory application device which can reduce memories and reduce burden on processings by reading out predetermined bit data stored in plural memory addresses as data output from the memory device. The memory device of the present invention is provided with multiplexers (301, . . . , 3n?1n-2) which can selectively output data in memory cells (000, . . . , n?1m-1n-1) outputted by buffer circuits (200, . . . , 2n?1n-1) one-bit by one-bit from each of memory cell arrays (10 to 1n-1) or n bits from one memory cell array.

Abstract: A memory device may include a cathode, an anode, a link connected to the anode, and a first connection element that connects the link to the cathode. The link and the anode may be located in a position lower than that of the cathode or the link and the anode may be located in a position higher than that of the cathode. Also, the cathode, the anode, the link, and the first connection element may be formed on the same plane.

Abstract: Embodiments of the present invention disclose a memory architecture for optimizing memory performance and size. Memory optimization is realized by configuring the memory to a particular logic state; that is, restricting memory data storage to either logic “0” or “1.” The opposite logic state, “1” or “0,” can be available through initialization and, therefore, may be presumed. Accordingly, the presumed, initialized logic state is available unless the configured logic state in memory changes the initialized data during memory access. Memory size reduction is realized by restricting physical memory to contain only cells that store data. Memory size can be further reduced by eliminating redundant data rows and columns. By reducing memory size, processing speed can be enhanced and power consumption reduced relative to conventional memory structures.

Abstract: A method for designing a read-only memory (ROM), and related device, includes partitioning a dataset into two or more sub-datasets that each have the same address space, but are of a smaller bit-width than the original dataset. The sub-datasets are row collapsed, and then respective memory cells for the sub-datasets are provided. The output of the memory cells provides the output of the ROM. Each memory cell includes a decoder that maps addresses to word lines based on mapping information obtained during row collapsing, and a logic array driven by the decoder that encodes the data words of the sub-dataset.

Abstract: Electrically programmable integrated fuses are provided for low power applications. Integrated fuse devices have stacked structures with a polysilicon layer and a conductive layer formed on the polysilicon layer. The integrated fuses have structural features that enable the fuses to be reliably and efficiently programmed using low programming currents/voltages, while achieving consistency in fusing locations. For example, programming reliability and consistency is achieved by forming the conductive layers with varied thickness and forming the polysilicon layers with varied doping profiles, to provide more precise localized regions in which fusing events readily occur.

Abstract: In accordance with an embodiment of the present invention, a thyristor-based semiconductor memory device may comprise an array of thyristor-based memory formed in an SOI wafer. A supporting substrate may be formed with a density of dopants sufficient to assist delivery of a bias level to the backside of an insulating layer beneath a thyristor. Such conductivity within the substrate may allow reliable back-gate control for the gain of a component bipolar device of the thyristor.

Abstract: A high performance logic circuit optimizes a digital logic function by dividing the function into smaller blocks. Thus, the logic circuit is divided into smaller blocks. The smaller blocks are implemented with read-only memory (ROM), in which outputs corresponding to input combination are pre-stored. Inputs to each of the smaller blocks are used as an address to access the ROM.

Abstract: A method of power optimization in a memory is disclosed. The method generally includes the steps of (A) dividing a plurality of bit cells in a design of the memory into (i) a plurality of first rows storing programmed data and (ii) at least one second row storing only padding data, (B) adjusting the design such that a second power consumption in each of the second rows is lower than a first power consumption in each of the first rows and (C) generating a file defining the design as adjusted.

Abstract: A magnetoresistive memory cell includes a tunnel barrier region between first and second electrode devices. The first electrode device includes a natural antiferromagnet region. A diffusion barrier region is formed in the first electrode device and serves as a chemical and/or physical transformation region of a surface region or interface region between the tunnel barrier region and the natural antiferromagnet region.

Abstract: A method is proposed for the selective determination of a light transport parameter which is characteristic for the light scattering in a biological matrix (5), in particular for the purpose of the non-invasive determination of the glucose concentration in the biological matrix. The method comprises providing a plurality of detection measurements, in which light is irradiated as primary light into the biological matrix and measuring an intensity value of secondary light emerging at a plurality detection sites, located in different measuring distances from the irradiation site. In an evaluation step, the light transport parameter is derived, by means of an evaluation algorithm, from the measured intensity values.

Abstract: According to one exemplary embodiment, a memory array includes a memory cell having a programmable poly fuse coupled between a designated program node and a ground node, where the programmable poly fuse includes a P type resistive poly segment forming a P-N junction with an adjacent N type resistive poly segment. In the programmable poly fuse, the P type resistive poly segment is coupled to the ground node and the N type resistive poly segment is coupled to the designated program node. The programmable poly fuse further includes a P side silicided poly line contiguous with the P type resistive poly segment and coupled to the ground node. The programmable poly fuse further includes an N side silicided poly line contiguous with the N type resistive poly segment and coupled to the designated program node.

Abstract: Methods and devices, including methods and devices for estimating classifier performance such as generalization performance, are disclosed. One method includes providing multiple samples. Each sample is characterized by one or more features. This method also includes associating a feature variability with at least one of the one or more features; and computing a first probability of misclassification by a first classifier using the feature variability. Devices, including integrated circuits (ICs) and field programmable gate arrays (FPGAs), that are configured for use in carrying out the present methods are also disclosed.

Abstract: A read only memory matrix in an integrated circuit contains data transistors coupled to both the bit lines and the word lines in data dependent ones of the cells of the matrix. A differential sense amplifier has a first input coupled to a bit line, a second input coupled to a reference circuit and a control input for controlling activation and deactivation of amplification by the sense amplifier. A coupling circuit controllably permits charge sharing between a selectable one of the bit lines and the first input. A timing circuit is arranged to signal operation in a first phase, when the word lines have selected a row of the matrix, followed by a second phase. The timing circuit controls the coupling circuit to permit charge sharing between the input and the selectable one of the bit lines in the first phase.

Abstract: A high speed sensing scheme for a non-volatile memory array is disclosed. The memory array includes non volatile memory cells arranged in a complementary bitline configuration includes precharge circuits for precharging the bitlines to a first voltage level such as VSS, a reference circuits for applying a reference charge on the reference bitlines of the complementary bitline pairs, and bitline sense amplifiers for sensing a voltage differential between the complementary bitline pairs. A voltage on the data bitline being changed when a programmed non-volatile memory cell connected to an activated wordline couples the wordline voltage to the data bitline.