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Enable Signal-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Compact and reliable changeable negative voltage transmission circuit
Globalfoundries Singapore Pte. Ltd.
August 17, 2017 - N°20170237428

A compact and reliable changeable negative voltage transmission circuit is described. It is very useful for applications need passing changeable negative voltage to selected pins in certain mode. The changeable negative voltage is 0v when enable signal en is low and −v1 when enable signal en is high. The circuit includes a control circuit and an output circuit. The ...
NEW Buffer circuit
Sk Hynix Inc.
August 17, 2017 - N°20170237415

In an embodiment, a buffer circuit may includes a current source circuit, a self-bias generation circuit, a signal input circuit, and a first current sink circuit. The current source circuit may apply current to a first node and a second node in response to a self-bias voltage. The self-bias generation circuit may generate the self-bias voltage which has a voltage ...
NEW Bit-cell voltage distribution system
Apple Inc.
August 17, 2017 - N°20170236577

In some embodiments, a method includes receiving, at a voltage distribution circuit, a power enable signal. In response to the power enable signal, the voltage distribution circuit may connect a word line driver circuit to a bit-cell voltage circuit such that an operating voltage is received at a bit-cell circuit before a word line signal form the word line driver ...
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NEW Methods and systems for functional analysis of an integrated circuit
Microsemi Storage Solutions (u.s.), Inc.
August 17, 2017 - N°20170235864

An apparatus for monitoring operation of a design under test (dut) comprises a plurality of inputs comprising: an incoming clock edge input connected to detect active clock edges provided to a monitored clock gate; an outgoing clock edge input connected to detect active clock edges sent from the monitored clock gate; an enable input connected to detect enable signals provided ...
Method and apparatus for a brown out detector
Texas Instruments Incorporated
August 10, 2017 - N°20170230045

The disclosure provides a detector that includes a pre-charge circuit. The pre-charge circuit receives a supply voltage. A pre-charged comparator is coupled to the pre-charge circuit and receives the supply voltage. The pre-charged comparator generates a transition signal at a transition node. A slope of the transition signal is greater than a slope of the supply voltage. A first diode ...
Display device that switches light emission states multiple times during one field period
Sony Corporation
August 10, 2017 - N°20170229069

A scan driving circuit includes a shift register unit and a logic circuit unit. The start of a start pulse of an output signal stp+1 of a p+1′th shift register is situated between the start and end of a start pulse of the output signal stp of a p′th shift register, and one each of a ...
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Semiconductor device, electronic component, and electronic device
Semiconductor Energy Laboratory Co., Ltd.
August 03, 2017 - N°20170221553

A memory in which a write cycle time is longer than time for one clock cycle can be mounted on a processor. The processor includes a processor core, a bus, and a memory section. The memory section includes a first memory. A cell array of the first memory is composed of gain cells. The processor core is configured to generate ...
Memory device and system including the same
Sk Hynix Inc.
August 03, 2017 - N°20170221545

A memory device may include: an active controller configured to output a row active signal in response to a refresh control signal and a row enable signal when an active signal is activated; a refresh controller configured to generate and store a flag bit for controlling a refresh operation in response to a refresh signal, a precharge signal, and a ...
Semiconductor storage device and control method thereof
Kabushiki Kaisha Toshiba
August 03, 2017 - N°20170220493

According to one embodiment, a semiconductor storage device includes a plurality of semiconductor chips and a control unit. The plurality of semiconductor chips is configured to connect to a signal transmission path and is controlled individually by individual chip enable signals. The plurality of semiconductor chips each includes a termination circuit connected to the signal transmission path. When one of ...
Driving apparatus, display apparatus and driving method
Hefei Xinsheng Optoelectronics Technology Co., Ltd
July 27, 2017 - N°20170213508

A driving apparatus is provided, including a gate driving circuit, which is connected to each of gate lines, configured to input a gate driving signal to gate lines during each scan cycle, a source driving circuit, which is configured to input a data signal to data lines during each scan cycle and invert the polarities of the data signal to ...
Control architecture with improved transient response
Linear Technology Corporation
July 20, 2017 - N°20170207721

A power interface device includes a main switching converter, an auxiliary switching converter, a feedback sense circuit, an error amplifier, a high pass filter, a transient detection circuit, and an auxiliary control circuit. The transient detection circuit is configured to receive the higher frequency component of the transient signal and output an enable signal when the higher frequency component of ...
Clock generation circuit having over-current protecting function, method of operating the same and display device
Samsung Display Co., Ltd.
July 20, 2017 - N°20170206847

A clock generation circuit includes: a clock generator to receive a gate pulse signal and to generate at least one gate clock signal corresponding to the gate pulse signal; an over-current protector to detect a current level of the at least one gate clock signal, and to output a shutdown enable signal and at least one switching signal corresponding to ...
Signal receiver, related method, and related electronic device
Semiconductor Manufacturing International (beijing) Corporation
July 13, 2017 - N°20170201242

A signal receiver may include the following elements: a first transmission gate connected to an signal input terminal and receiving a first reference voltage; a enable switch connected to a first power supply terminal and receiving a first enable signal; a p-channel transistor connected to the enable switch and the first transmission gate; a first protection switch connected to the ...
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Fast settling low dropout voltage regulator
Sandisk Technologies Inc.
July 13, 2017 - N°20170199536

Methods and systems for reducing the settling time of a voltage regulator are described. In some cases, the settling time of the voltage regulator may be reduced by detecting that the voltage regulator is transitioning from a standby mode to an active mode and drawing additional current from the output of the voltage regulator during a current boosting phase. The ...
Low dropout regulators
Vanguard International Semiconductor Corporation
July 13, 2017 - N°20170199534

A low dropout regulator is provided. The low dropout regulator includes an output-stage circuit, a reference-voltage generation circuit, a timing controller, and an active low dropout circuit. When the low dropout regulator is at an operation mode, the output-stage circuit is controlled by a first enable signal to generate first output voltage to an output node of the low dropout ...
Advanced control circuit for switched-mode dc-dc converter
Texas Instruments Incorporated
July 06, 2017 - N°20170194862

A voltage converter (fig. 4) for a power supply circuit is disclosed. The voltage converter comprises a control circuit (400) coupled to receive an enable (en) signal. The control circuit produces a first control signal (pwm) to provide a load current (il) in response to the enable signal. A sample and hold circuit (408) is arranged to produce a third control signal (csp) ...
Pixel circuit, driving method thereof, and display apparatus
Ordos Yuansheng Optoelectronics Co., Ltd.
July 06, 2017 - N°20170193910

Provided are a pixel circuit, a driving method thereof and a display apparatus. The pixel circuit includes a first switching module (10), a first driving module (20), a second switching module (30), a second driving module (40), a coupling module (50) and a light-emitting module (60). The first switching module (10) is connected with a first scan signal terminal (vscan1), a data signal terminal (vdata), the first ...
Display apparatus and a method of driving the same
Samsung Display Co., Ltd.
July 06, 2017 - N°20170193890

A display apparatus includes a timing controller configured to generate a display synchronization signal and a standby enable signal during a moving image mode, wherein the display synchronization signal is generated using an original synchronization signal and the standby enable signal corresponds to a preset frame period of the display synchronization signal. The display apparatus includes a data driver to ...
System comprising a master device and a slave device having multiple integrated circuit die, wireless ...
Mediatek Singapore Pte. Ltd.
July 06, 2017 - N°20170192918

A system is described that comprises: a master device and a slave device. The slave device comprises: a first die comprising an interface comprising a decoder configured to support a mipi™ rffe slave protocol; at least one second die comprising a simplified address decoder, operably coupled to the first die; and a shared control bus that is configured to ...
Accessing hidden diagnostic registers
Lenovo Enterprise Solutions (singapore) Pte. Ltd.
July 06, 2017 - N°20170192870

A system includes a cpu including a primary address decode logic module (padlm) and a plurality of diagnostic registers, wherein the padlm includes address bus inputs, and an enable input port. The system further includes a data flip-flop having a data input coupled to a master enable signal line, a set input coupled to an interrupt signal line, an output ...
Use of intrusive turbo wastegate control for improved afim detection capability
Gm Global Technology Operations Llc
July 06, 2017 - N°20170191429

A system includes an air/fuel imbalance (afim) control module that determines a position of a wastegate, selectively opens the wastegate in response to a determination that the wastegate is not in a desired open position, and selectively generates an enable signal in response to a determination that the wastegate is in the desired open position. An afim calculation module ...
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