Patent application number | Description | Published |
20080250289 | Method for Performing a Logic Built-in-Self-Test in an Electronic Circuit - The present invention relates to a method for performing a logic built-in self-test (LBIST) on an electronic circuit with a plurality of logic circuits ( | 10-09-2008 |
20110310680 | Interleave Memory Array Arrangement - A memory array includes a plurality of memory cells, wherein each cell of the plurality of memory cells is defined by a row and a column, wherein each row includes a unique identifying address, and wherein each column is associated with one of two sets, the columns arranged such that a column associated with a first set is adjacent to a column of a second set. | 12-22-2011 |
20110317478 | Method and Circuit Arrangement for Performing a Write Through Operation, and SRAM Array With Write Through Capability - An improved method for performing a write through operation during a write operation of a SRAM cell ( | 12-29-2011 |
20120008379 | GLOBAL BIT LINE RESTORE BY MOST SIGNIFICANT BIT OF AN ADDRESS LINE - An SRAM circuitry having SRAM cells for storing at least one data word of a length of at least one bit is provided. Each bit of the data words is stored in an assigned SRAM cell, wherein the SRAM circuitry comprises address lines for addressing the at least one data word, a decoding unit for decoding the address signals on the address lines to generate a word line signals on a word line per addressed word, a local bit line to be coupled to SRAM cells of different data words with different addresses, a global bit line to be coupled to the local bit line, and a global bit line restore unit for pre-charging the global bit line. The global bit line restore unit is configured for being triggered by a trigger signal based on the address signal of one of the decoded address lines. | 01-12-2012 |
20140130004 | INTEGRATED CIRCUIT SCHEMATICS HAVING IMBEDDED SCALING INFORMATION FOR GENERATING A DESIGN INSTANCE - A non-transitory computer-readable memory including first data representative of a topology of a circuit including a first circuit element and a second circuit element, and second data representative of a scaling rule for the first circuit element as a function of the second circuit element. A data processing method comprising retrieving first data representative of a topology of a circuit comprising a first circuit element and a second circuit element from a memory, retrieving second data representative of a scaling rule for the first circuit element as a function of the second circuit element from the memory, receiving a user input representative of a scaling factor, generating third data representative of an instance of the second circuit element using the scaling factor, and generating data representative of an instance of the first circuit element using the scaling factor, the scaling rule and the third data. | 05-08-2014 |
20140140157 | Complementary Metal-Oxide-Semiconductor (CMOS) Min/Max Voltage Circuit for Switching Between Multiple Voltages - A voltage selection mechanism is provided for switching between multiple voltages without causing a direct current (DC) that may further stress storage elements due to excessive power consumption and electro-migration effects. The voltage selection mechanism comprises cross-coupled circuitry, which comprises a first positive-channel field effect transistor (PFET) and a second PFET. The voltage selection mechanism further comprises diode circuitry, which comprises a third PFET and a fourth PFET. | 05-22-2014 |
20140254290 | Local Evaluation Circuit for Static Random-Access Memory - A local evaluation circuit for a memory array includes first and second NAND gates and first, second, third, and fourth switches. The first switch is configured to couple a first node of the second NAND gate to a first power supply node in response to a first read signal. The second switch is configured to couple a first node of the first NAND gate to the first power supply node in response to a second read signal. The third switch is configured to couple a second node of the first NAND gate to a second power supply node in response to the first read signal. The fourth switch is configured to couple a second node of the second NAND gate to the second power supply node in response to the second read signal. | 09-11-2014 |
20160071555 | Current-Mode Sense Amplifier and Reference Current Circuitry - An electronic circuit comprising is provided with a current sense amplifier. The amplifier comprises a reference current input terminal, a sense current input terminal, and a first output terminal. The electronic circuit includes a reference current source. The reference current source includes two reference n-FET stacks connected in series, and the reference current input terminal is coupled to a ground terminal via the two reference n-FET stacks. The electronic circuit includes a plurality of memory cells each coupled in parallel via a respective sense n-FET stack to the sense current input terminal. The amplifier is configured to generate a first logical value at the first output terminal of the amplifier in response to a sense current of the sense current input terminal being lower than a reference current of the reference current input terminal. The amplifier is further configured to generate a second logical value at the first output terminal of the amplifier in response to the sense current being higher than the reference current. | 03-10-2016 |
20160072461 | Current-Mode Sense Amplifier - A current sense amplifier comprises a reference current input terminal, a control line input terminal, a sense current input terminal, an output terminal, a first NAND gate, a transmission gate, and two cross coupled inverters each comprising a n-FET. The first NAND gate comprises an output terminal being coupled to the output terminal of the amplifier. The transmission gate comprises two transmission terminals and a gate terminal. The gate terminal is coupled to the control line terminal. Sources of the n-FETs are coupled to the sense current input terminal and the reference current input terminal, respectively. One of the transmission terminals is coupled to an input terminal of one of the inverters and the other transmission terminal is coupled to an input terminal of the other inverter. The input terminals of the first NAND gate are coupled to the control line terminal and one of the input terminals of the inverters, respectively. | 03-10-2016 |
20160086659 | SRAM ARRAY COMPRISING MULTIPLE CELL CORES - An SRAM array having multiple cell cores to store and retrieve data. A cell core includes a plurality of SRAM cells, and at least two corresponding cell cores build a cell core row. A word decoder is configured to decode incoming address signals. The word decoder includes a cell core select unit configured to generate a cell core row select signal from a combination of a first part of the incoming address signals and a received clock signal. | 03-24-2016 |