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JPS59188734A |
PURPOSE: To simplify a data converting circuit, by utilizing a dynamic type circuit which performs information refreshment at a low-speed operation at an interface for transmitting and receiving for the serial data. CONSTITUTION: At the ...
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JPS5943780B2 |
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JPS59181721A |
PURPOSE: To prevent erroneous data from being inputted in the event of a malfunction of a counter, by providing a means for detecting the malfunction of the counter due to an external noise, etc., and a means for initializing the counter...
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JPS59178689A |
PURPOSE: To prevent the racing phenomenon by operating an even FF row and an odd FF row synchronously with each other by the first and the second synchronizing signals which are obtained by 1/2 frequency division of a synchronizing signa...
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JPS59177647A |
PURPOSE: To execute a sure control by detecting RDY turn-on of the status of a device to be controlled by a controller when a maximum delay time τ, which can elapse during the time from write of preceding data to RDY turn-off, elapses. ...
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JPS59147353U |
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JPS59168544A |
PURPOSE: To simplify the circuit constitution and to increase the capacity of a buffer in a controller of a magnetic bubble memory by adding an RAM and two increment counters to a serial/parallel converting circuit. CONSTITUTION: When da...
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JPS59167117A |
PURPOSE: To increase an allowable phase shift quantity to facilitate discriminating pulses in a high-speed operation by extending the width of a discriminating clock to the width of a time slot of serial data and delaying the discriminat...
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JPS5933078Y2 |
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JPS59157897A |
PURPOSE: To attain a shift operation in a parallel input mode and to realize a parallel input operation having a sampling function by setting properly a P/S signal and a control signal. CONSTITUTION: An FF1 having a multi-stage cascade i...
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JPS59158436A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS59153226A |
PURPOSE: To prevent the continuation of system down over a long time and to obtain a device prevented from defects at its mounting space and price by connecting one extra converting circuit to input and output converting parts respective...
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JPS59133757A |
PURPOSE: To increase the degree of IC integration by transferring data in parallel from a shift register when the desired data is set to the shift register. CONSTITUTION: The serial data SD and clock pulse CK are applied to a shift regis...
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JPS59132040A |
PURPOSE: To reduce the number of signal lines, by converting an input signal to a serial signal in a key controller to transmit the serial signal and extracting clocks from receiving data in an operating part and converting the serial si...
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JPS59121532A |
PURPOSE: To simplify an input circuit, by controlling timings of an encoder, which encodes a key input, and a serial-parallel converting circuit, which performs the parallel processing of data of this encoder, with clock pulses from a si...
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JPS59114640A |
PURPOSE: To shorten remarkably a data transfer time and a processing time by inputting a data from plural serial data transfer lines, executing its operation by bringing it to a serial-parallel conversion, and outputting it to plural ser...
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JPS59109940A |
PURPOSE: To decrease the number of insulators and to increase a mounting density of a storing board by converting a parallel data signal to a serial data signal, and thereafter, insulating it from an electric circuit of a contact side by...
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JPS59108421A |
PURPOSE: To realize the serial parallel converting system not affected by the speed of a clock by providing plural serial parallel converting circuits and a latch circuit and performing latching in time division. CONSTITUTION: A serial d...
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JPS5925249B2 |
There is disclosed an improved interface apparatus and technique for real time transfer of characters from a text processor to a magnetic card recorder. Characters retrieved from a buffer are subject to reformatting and other operations,...
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JPS59103424A |
Serial to parallel conversion circuitry achieves phase synchronization and signal bit sampling of received asynchronous serial data through use of a gate enable delay line oscillator having a selected response time, and selectably enable...
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JPS5924456B2 |
The invention concerns a disk file controller for the transfer of data from a parallel by bit interface to a serial by bit disk file interface. …A data channel has a data register (9), serializing and deserializing means (50 and 53...
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JPS5967041U |
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JPS5952914A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS5933360U |
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JPS5933551U |
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JPS5928733U |
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JPS5924307A |
PURPOSE:To control the equipment with a small number of connecting cables, by connecting microcomputer systems divided into blocks for each function with transfer of series data. CONSTITUTION:The microcomputer systems divided into blocks...
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JPS5923647A |
In the serial/parallel conversion of digital signals, a regeneration of the word timing is required. It is very difficult to achieve this at high data rates. In the method according to the invention, a word timing is first extracted whic...
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JPS596620A |
PURPOSE: To remove waveform distortion from an output by delaying specific output signals from a latch circuit and then supplying the delayed outputs to a multiplexer. CONSTITUTION: Output signals 00'∼03' from the latch circuit 8 have ...
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JPS593633U |
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JPS58195346U |
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JPS58221435A |
PURPOSE: To convert parallel data in whole channels by a common P/S (parallel/ serial) converting circuit and to reduce the number of devices, by converting the parallel data into serial data by every bit, then distributing the code-conv...
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JPS5857775B2 |
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JPS5857009B2 |
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JPS58217040A |
PURPOSE: To shorten a data processing time, by transferring data to a data processor in parallel every time the number of bits of converted data reaches a specific value, and detecting a start mark. CONSTITUTION: Data read by a reader in...
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JPS58215633A |
PURPOSE: To perform operation with high efficiency even when a degree of integration is increased by allowing plural surface acoustic wave pulses to reach the same straight traveling path of an input light beam simultaneously and cause t...
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JPS58196724A |
PURPOSE: To prevent a transmitting circuit from malfunctioning, by adding two flip-flops, an inverter, and a 3-input AND gate. CONSTITUTION: An input signal Si is applied to a flip-flop 1, which is operated by a clock signal CL; and a fl...
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JPS58195317A |
PURPOSE: To provide an attenuation function without complicating the circuit constitution of a parallel serial conversion circuit, by the constitution that a serial output and a parallel output of a shift register are extracted through a...
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JPS58182747A |
PURPOSE: To simplify the constitution of a series-parallel converting circuit of digital data, by performing a series-parallel conversion of data of many bits with use of a small number of signal lines. CONSTITUTION: When an output of da...
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JPS58170117A |
PURPOSE: To vary the number of bits of words, by using a buffer register in which the data of a shift register is set in a receiving mode when a setting signal is produced and the own data is set to the shift register in a transmitting m...
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JPS58168328A |
PURPOSE: To improve the reliability, by detecting that the leading bit of an input serial signal is shifted to a prescribed shift stage of a shift register to output contents of the shift register in parallel. CONSTITUTION: The serial si...
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JPS58147049U |
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JPS5843934B2 |
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JPS58161445A |
PURPOSE: To eliminate the need for excessive framing reproducing control and to transmit only a data signal, by reproducing the framing with a receiver when a framing error takes place, in the signal transmitter transmitting plural words...
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JPS58138146U |
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JPS58146129A |
PURPOSE: To execute the parallel-series conversion in high speed, by shifting two shift registers alternately and selecting the output of the two shift registers alternately. CONSTITUTION: An even number bit of parallel data (from 0 to 1...
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JPS5837098Y2 |
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JPS5835294B2 |
PURPOSE:To improve processing capacity by providing first-in first-out register groups storing data of predefined fixed lengths between respectively independent processors, and accumulating the processing requests between the processors ...
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JPS58125142A |
PURPOSE: To improve the use efficiency of data and to relieve restrictions on data constitution by equipping a selector circuit which outputs serial data selectively as a serial conversion signal. CONSTITUTION: When data is transferred t...
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JPS58101245U |
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