Matches 1 - 33 out of 33
Match Document Document Title
7106761 Multiplexing method and apparatus suitable for transmission of overhead data arriving from many communication lines  
Data arriving from a plurality of channels asynchronously to each other are respectively stored in separate FIFOs ( 10 ). A controller ( 12 ) monitors the status of the FIFOs ( 10 ), retrieves the...
6907090 Method and apparatus to recover data from pulses  
Methods and corresponding apparatus to recover data from a signal comprising groups of pulses generated in response to analog waveforms are described. Data recovery in accordance with the invention...
6791953 Interface apparatus  
An interface apparatus includes a pulse generating unit which detects the change of reading target data and generates a start pulse, an adjusting unit which generates an adjusting signal that...
6463092 System and method for sending and receiving data signals over a clock signal line  
The system preferably includes a unique transmitter that sends both clock and data signals over the same transmission line. The receiver uses the same transmission line to send data signals back to...
5987560 Integrated programmable logic circuit for conditioning received input signals, detecting transitions of conditioned signals, and generating an associated interrupt respectively  
A flexible general input/output function utilizes a programmable logic circuit in conjunction with general purpose input/output pins. A programmable logic circuit receives the input signals from...
5889781 Asynchronous timing generator  
The asynchronous timing generator is comprised of a clock signal generator that generates a master clock signal. The master clock signal is used by a master clock counter to generate a bit clock....
5450349 Computer system performance evaluation system and method  
A system for evaluating the performance of a computer system having a processor that passes through a plurality of processor states during operation and an associated system memory includes an...
5412644 Serial bus system with a single-wire line  
A method and circuit arrangement for a single-wire bus system wherein a commercially available processor reads data from a transmitter. The transfer of the data over a single-wire line is...
4498167 TDM Communication system  
A time division multiplex digital data communication system with reduced band width. The system operates on independent digital signals so they can be multiplexed by encoding the time of transition...
4358845 Process for the compression of signalling data or the like transmitted in a train of multiplexed PCM information  
A process for the compression of signalling data or the like transmitted in a stream of digital PCM information organized in multiplexing frames, the signalling data being inserted in a specific...
4353128 Synchronous/asynchronous data communication arrangement  
A data communication arrangement is disclosed for multiplexing an asynchronous binary data signal with a synchronous binary data signal by the timely insertion of an extra data bit in selected...
4234949 Multiplexer and time duration measuring circuit  
A multiplexer device is provided for multiplexing data in the form of randomly developed, variable width pulses from a plurality of pulse sources to a master storage. The device includes a first...
4175214 Apparatus and method for a pulse regeneration system  
A pulse regeneration system for the sampling of a number of asynchronous pulse sources and for transmission of these pulses over a common data channel to a remote location. The transmitted pulses...
4119795 System for transmitting asynchronous bit transitions of data signals using time-division multiplexing  
A circuit arrangement for facilitating the transmission of asynchronously occurring binary data values is described. According to prior art systems, each binary value change is assigned a multibit...
3984632 Circuit arrangement for the time division multiplex transmission of asynchronously occurring binary values of data  
A circuit arrangement for facilitating the transmission of asynchronously occurring binary data values is described. Each binary value change is assigned a multi-bit pulse group in the frame of a...
3934093 Transit exchange for asynchronous data with unknown structure  
The present invention relates to a transit exchange for the transmission of asynchronous data signals having an unknown character structure and data rate with the aid of a control equipment...
3894184 Time division multiplex subscriber circuit  
A time-division-multiplex subscriber circuit provides the synchronous transfer of dial signals and teleprinter character signals into a time-division-multiplex system by means of a buffer and a...
3890472 Transparent time-division pulse-multiplex digital electric signal switching circuit arrangement  
Bilevel or bistatic digital electric signals are transmitted directly through a time division multiplexing (TDM) switching component asynchronously of the TDM clocking pulse train. A pulse duration...
3862369 METHOD OF AND APPARATUS FOR TRANSFERRING ASYNCHRONOUS INFORMATION IN A SYNCHRONOUS SERIAL TIME MULTIPLEX  
A method and apparatus for transferring asynchronous data signals in a synchronous time sequence are described. Such a transfer operation has particular application in the programmable computer...
3851099 TIME-DIVISION MULTIPLEX SYSTEM  
A circuit arrangement for the transmission of a plurality of binary coded messages and continuous signals over a common channel according to time division multiplex principles is described. A fixed...
3780229 IDENTIFICATION OF SIGNALLING LINES BY SCANNING  
Automatic detection and location of a change of electrical state occurring on one of a plurality of lines by the use of individual bistable devices connected to the lines, the bistable devices...
3761621 METHOD FOR THE TRANSMISSION OF INFORMATION USING TIME MULTIPLEX PRINCIPLES  
A method is described for transmitting a plurality of, for example, binary coded messages issuing from a plurality of message channels over a common transmission channel using time multiplex...
3749842 TIME-SLOT-ALLOCATION NETWORK FOR MULTIPLEX TELECOMMUNICATION SYSTEM  
A transmitting station having access to a telecommunication channel shared by m such stations synthesizes a composite word from interleaved groups of bits supplied by n associated feeder lines,...
3723657 PROCESS FOR THE TRANSMISSION OF BINARY CODED SIGNALS USING TIME MULTIPLEX TECHNIQUES  
A process is described for the transmission of binary coded data according to time multiplex principles. The code element of least duration is scanned a number of times within each transmitting...
3720791 PULSE CODE MODULATION SYSTEM FOR HYBRID MULTIPLEX TRANSMISSION OF AUDIO AND DATA SIGNALS  
Clock signals divide asynchronous signals of two levels into equal time slots. The condition of the asynchronous signal is detected at a determined instant in a time slot so that it also determines...
3612769 DATA TRANSMISSION  
A multiplexed data system includes a multiplexing means sequentially connecting data points to a transmission line which is connected to an analog-to-digital converter. The data is transmitted by a...
3535450 MULTIPLEX TRANSMISSION METHOD  
3335222 Binary data rate reconstruction  
3052871 Multiple output sequential signal source  
3037190 Information transmission system  
3020337 Synchronizing character generators  
2978677 Multiple output diode distributor and amplification circuits  
2901603 Control means for pulse distributors operating in synchronism  
Matches 1 - 33 out of 33