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7619547 Serial-to-parallel converter circuit and liquid crystal display driving circuit  
A serial-to-parallel converter circuit comprising: an m-bit serial data holding unit to be input with serial data whose input bit number is set to m or n (<m) bits within a transfer period and a...
7605726 Circuit and method for data alignment  
A circuit for data alignment includes a first latch unit and a second latch unit. The first latch unit latches serial input data by using a plurality of first clocks with different phases and the...
7592934 Method and apparatus for generating differential signal  
Aspects of the disclosure provide a circuit using digital techniques to generate a differential signal with a low skew. The circuit can include a first switching element configured to receive at...
7587537 Serializer-deserializer circuits formed from input-output circuit registers  
Input-output circuitry for integrated circuits such as programmable logic device integrated circuits is provided. The input-output circuitry can be configured to operate in a single-ended data mode...
7567190 Apparatus and method for processing data in transmitting and receiving end of RFID system  
A data receiving and processing system includes: an RF front-end circuit, for receiving an analog signal and generating received data; a processing unit, coupled to the RF front-end circuit, for...
7561080 Semiconductor integrated circuit  
The semiconductor integrated circuit includes: a plurality of macro cells; and a serial-parallel conversion circuit for converting a serial signal inputted from outside to generate parallel...
7554466 Multi-speed burst mode serializer/de-serializer  
A multi-speed burst mode serializer/de-serializer (SerDes) is configurable and can operable in one of a plurality of operating modes. The plurality of operating modes correspond to the reception of...
7533106 Data structures and circuit for multi-channel data transfers using a serial peripheral interface  
A serial interface controller provides for transferring data between a data source having a least one channel and a processor. The serial interface controller has a plurality of control registers;...
7532135 Dual purpose serializer/de-serializer for point-to-point and point-to-multipoint communication  
A dual purpose serializer/de-serializer (SerDes) for point-to-point and point-to-multipoint communication. A configurable SerDes can be designed to operate in one of a plurality of operating modes....
7528748 Serial data receiving circuit and serial data receiving method  
A serial data receiving circuit and a serial data receiving method are provided which are capable of performing interconversion on bit sequences of data bit groups, between LSB first and MSB first,...
7525458 Method and apparatus for converting parallel data to serial data in high speed applications  
A method and apparatus to convert parallel data to serial data is provided. More specifically, there is provided a parallel-to-serial converter comprising a data pipeline configured to receive...
7515075 Data conversion  
A circuit includes a data conversion circuit including a first input configured to receive a first serial data stream, a second input configured to receive a second serial data stream, and a third...
7511636 Data conversion unit, data conversion method, and electronic apparatus using the data conversion unit  
A data conversion unit includes a first input/output unit, a second input/output unit, an encoder, a decoder, a random number generator for generating random number data, and a control unit which...
7492291 Methods and apparatus for interfacing a plurality of encoded serial data streams to a serializer/deserializer circuit  
Methods and apparatus are provided for interfacing a plurality of encoded serial data streams, such as Serial Gigabit Media Independent Interface streams, to a serializer/deserializer circuit. A...
7486721 Physical layer device having an analog serdes pass through mode  
A physical layer device (PLD) includes a first serializer-deserializer (SERDES) device and a second SERDES device. Each SERDES device includes an analog portion with a serial port that is...
7479912 Low-power high-performance audio DAC system including internal oscillator, FIFO memory, and ASRC  
A low-power data conversion system for converting a serial digital data input signal (DIN) to an analog output signal (Vout) by generating the serial digital data input signal (DIN) at a first...
7477717 Input receiver circuit  
An input receiver circuit is provided for receiving a noisy high-speed input signal and for generating a plurality of output signals that can be processed at a low acquisition speed compared to the...
7477172 100base-FX serializer/deserializer using 1000base-X serializer/deserializer  
A transmit path in a physical layer device comprises a first transmit encoding device that has N outputs, that receives a first data stream at a first data rate and that performs a first type of...
7477168 Apparatus for and method of processing data  
A data processing apparatus for processing a plurality of input signals to increase the number of bits thereof to disperse 0s and 1s therein and then converting the input signals into a serial...
7474236 Method of and apparatus for transmitting digital data  
A method of transmitting digital data, with which parallel data, which are constituted with first, second and third data sequences each constituting 12-bit word sequence and multiplexed in parallel...
7463171 Parallel conversion circuit  
Disclosed is a serial-to-parallel conversion circuit that detects phase difference between a timing of receiving serial receive data and reconstituting parallel data for each symbol and a timing of...
7460040 High-speed serial interface architecture for a programmable logic device  
A high-speed serial interface for a programmable logic device includes a plurality of features to handle the various issues that may arise with data rates over 1 Gbps and particularly over 1.25...
7460039 Serializer and method of converting parallel data into serial data  
A serializer including a pull-up unit configured to pull up an output node, and a plurality of data select units configured to receive a plurality of input data signals. Each data select unit...
7454543 Early high speed serializer-deserializer (HSS)internal receive (Rx) interface for data sampling clock signals on parallel bus  
In a method for reading data from a serial data source in a parallel format, data from the serial data source is deserialized by placing a plurality of predefined units of data onto a parallel bus...
7450038 Determining oversampled data to be included in unit intervals  
In some embodiments, a chip includes sampling circuitry to produce oversampled data from a received signal, and logic to determine which of the oversampled data are to be part of different unit...
7450037 Integrated circuit device and electronic instrument that transfers data through a serial bus  
An integrated circuit device includes a high-speed I/F circuit block which transfers data through a serial bus, and a driver logic circuit block which generates a display control signal. The...
7440702 Method for transmitting digital image signal, digital image transmitting device, digital image sending device and digital image receiver  
A multiplexer of a transmission section generates a clock signal by multiplying a reference clock signal of a digital image signal by a predetermined number ‘K’. A parallel digital image signal...
7423563 Serial data transfer in a numerically controlled control system to update an output value of the control system  
The invention relates to a serial data transfer in a numerically controlled control system to update an output value of the control system. A variable write depth shift register is used to update...
7417458 Gate driving circuit and display apparatus having the same  
In a gate driving circuit and a display apparatus having the same, a ripple preventing part is connected to a pull-up part and a control terminal (Q-node) to reset the Q-node. The ripple preventing...
7411524 Channel coding method with corresponding code and demodulation and decoding method and means  
A coding/decoding system and method are disclosed. Coding, as used herein, refers assigning values to cells. Information to be coded is processed stepwise in information pieces, with bitwise...
7403548 System for interfacing media access control module to small form factor pluggable module  
A communication system includes a link module having a first serial interface for interfacing to a serial link. The link module also including a second serial interface. The system also includes a...
7392417 Device for exchanging data signals between two clock domains  
A device for transferring data signals between a first clock domain and a second clock domain comprises a serial memory element and a parallel memory element which are coupled. The serial memory...
7372381 Programmable serializer for a video display  
A serializer receives parallel data and a control signal. The serializer splits the parallel data into multiple subportions of data and, based on the control signal, sequentially outputs each of...
7372380 Data transmitting/receiving device  
The first data transmitting/receiving device according to the present invention includes: a serial-parallel conversion circuit for converting received first serial data to first parallel data; a...
7369078 Flexible converter interface for use in analog-to-digital and digital-to-analog systems  
A flexible converter interface for interfacing with ADCs or DACs. The flexible converter interface may be comprised in a data acquisition device and may be a programmable ADC interface or a...
7369069 Semiconductor device  
A semiconductor device including a clock signal generation circuit and a plurality of circuit blocks operating in synchronization with the clock signal, in which each of the plurality of the...
7369068 Method of recovering digital data from a clocked serial input signal and clocked data recovery circuit  
Digital data are recovered from a clocked serial input signal. The input signal is sampled with a sampling clock signal supplied by a first phase interpolator to obtain a sampled digital signal....
7362254 Systems and methods for minimizing delay in a control path  
Systems and methods for minimizing delay in a feedback path. In one embodiment, an analog-to-digital feedback path includes an analog-to-digital converter (ADC) configured to receive and digitize...
7358873 LVDS and TMDS dualfunction device  
A LVDS and TMDS dualfunction transmitter for both LVDS and TMDS output channels is disclosed, including an encoder and a serializer. The encoder encodes twenty eight bits of LVDS signals to thirty...
7355534 Serial-to-parallel conversion circuit, and semiconductor display device employing the same  
In a serial-to-parallel conversion (SPC) circuit for digital data which converts the digital data serially inputted, into parallel digital data, and which outputs the parallel digital data; clock...
7348905 Device for treating audio signals, especially for treating audiophonatory disorders  
A device for digital treatment of audio signals, especially for treating patients with audiophonatory disorders. The device includes an analog audiofrequency signal input, an analog-digital...
7345602 Pre-emphasis circuit  
Disclosed is a pre-emphasis circuit including a first parallel-to-serial converter, a second parallel-to-serial converter, a mixing circuit and a clock generating circuit. The first...
7342977 Serial data transmitter with bit doubling  
A method is provided for transmitting serial data. The method includes receiving successive transmit data words, wherein each transmit data word has a plurality of bits. Each of the plurality of...
7342521 System and method for multi-channel delay cell based clock and data recovery  
Systems and methods regarding the restoration of serialized data to parallel data with a low speed reference signal are provided. In exemplary embodiments, a phased lock loop receives a reference...
7342520 Method and system for multilevel serializer/deserializer  
A serial bit transparent data transferring technique eliminating the bit ambiguity problem of the standard time-division multiplexing/demultiplexing architecture without introduction of any extra...
7336209 Method and device for data transmission  
A method for serially transmitting data between a first and a second station is provided, the first station unidirectionally transmitting at least two signals to the second station on two signal...
7331004 Data storage system analyzer having self reset  
A transmitter board transmits a copy of signals in a system being analyzed by the system analyzer. The copy of such signals comprises serial data in a low byte serial link and in a high byte serial...
7315265 Double data rate serial encoder  
A double data rate serial encoder is provided. The serial encoder comprises a mux having a plurality of inputs, a plurality of latches coupled to the inputs of the mux, an enabler to enable the...
7313660 Data stream frequency reduction and/or phase shift  
A frequency reduction or phase shifting circuit has an input receiving an input data stream having an input frequency and a representation of desired output frequency. A splitter splits the input...
7307558 Dual shift register data serializer  
A data serializer includes a data aligner, two N-bit shift registers, a 2-1 multiplexer, and a driver, wherein N is the number of parallel input data bits. Data is received and aligned by the data...
Matches 1 - 50 out of 359 1 2 3 4 5 6 7 8 >