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JPS58101245U |
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JPS5896341A |
PURPOSE: To eliminate the need for change an existing signal cable even when the number of signals increases, by superposing data of a microcomputer on the signal of a signal cable which connects a copying machine body to its attachment....
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JPS5896342A |
PURPOSE: To disuse a signal cable, by superposing data to the current or a supply line for electric power supplied from a copying machine body to its attachment. CONSTITUTION: Transmission and reception parts 20 and 30 provided to a copy...
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JPS5892130A |
PURPOSE: To sufficiently receive serial data transmitted in higher speed than the clock speed even with the use of a low speed clock, by providing flip-flops of the same number as the data bit number for converting unit's share inputted ...
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JPS5882335A |
PURPOSE: To use parallel input data from an external connection device without reference to its bit length by converting the parallel input data in serial data temporarily and then performing bit length conversion. CONSTITUTION: The shif...
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JPS5881183A |
PURPOSE: To unnecessitate to provide a counter for counting picture data inputted into a shift register, by a method wherein setting of data is detected by monitoring the signal condition of a data output terminal of a shift register. CO...
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JPS5823022B2 |
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JPS5861540U |
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JPS5851616A |
PURPOSE: To perform serial-parallel conversion at a simple and small sized circuit, by providing a shift register of (N+1)-stage, where N is bit number to be converted, and a final stage shift register status discriminating circuit. CONS...
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JPS5851346A |
(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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JPS5851617A |
PURPOSE: To convert parallel data into serial data with simple circuit constitution, by constituting the system with a shift register having a bit number more than the bit number to be converted by one bit and a decoder. CONSTITUTION: A ...
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JPS5850851A |
PURPOSE: To reduce the size and power consumption of a device by controlling the timing of data by a word signal for input parallel data before parallel/series conversion, and thus decreasing the number of registers for conversion to one...
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JPS5844534A |
PURPOSE: To ensure the economical conversion of parallel data into serial data which have continuation between words, by fetching alternately and storing temporarily the parallel data of the prescribed parallel data and then extracting t...
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JPS5844533A |
PURPOSE: To realize the economical conversion of the serial data which have continuation between words, by storing temporarily the serial data alternately and with each prescribed word length in the form of the parallel data and then del...
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JPS5812605B2 |
PURPOSE:To enable to read out the serial data in an arbitrary time after converting it into parallel data, by providing the control circuit for exclusive use of write-in and read-out.
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JPS5811357U |
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JPS5760658B2 |
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JPS57191746A |
PURPOSE: To simplify the constitution, by switching selectively a switch circuit, which switches the mode to the input mode and the output mode, to switch and use a single shift register for the input and the output. CONSTITUTION: A shif...
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JPS57191747A |
PURPOSE: To standardize P/S and S/P converters and make them small-size and use them widely, by making logics of S/P and P/S conversion of transmission and receiving signals of various code formats into programs and storing these convers...
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JPS57190420A |
PURPOSE: To simplify a titled circuit and prevent the circuit system from being influenced by the number of bits of serial data to be inputted. CONSTITUTION: At a time slot 1, a set signal is applied to an input terminal (d) of a delay c...
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JPS57185539A |
PURPOSE: To increase the processing efficiency of a microcomputer, by arranging an FIFO between a data bus and a serial I/O chip and taking the FIFO as a serial I/O buffer. CONSTITUTION: In a microcomputer having a CPU, a memory and a se...
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JPS5752676B2 |
PURPOSE:To secure a redoubling of the shifting velocity for the selection information as well as to reduce the number of the stage for the inverter circuit, by connecting a gate circuit to the output terminal of the inverter circuit.
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JPS57174739A |
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JPS57168335U |
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JPS57168334U |
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JPS57157347A |
PURPOSE: To reduce the hardware for a multiplexer and a data bus, by converting an output data of each memory plane into a data train of 1-bit, selecting a serial data, performing serial parallel conversion again and transmitting the res...
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JPS57146343A |
PURPOSE: To supply a parallel signal to the 1st or 2nd storage circuit with a switching control signal, by converting a serial data signal from a signal source into a parallel data signal with a multi-stage sample hold circuit consisting...
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JPS57141743A |
PURPOSE: To reduce the hardware and to achieve comparatively efficient processing, by providing a shift register and a timing register to a line output section. CONSTITUTION: When an interruption signal is inputted to a microprocessor un...
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JPS57139851A |
PURPOSE: To execute serial-parallel conversion of optional bit length, and to econimically repair a device when it is faulty, by providing a serial-parallel converting unit element of 1 bit portion in accordance with each parallel output...
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JPS57139853A |
PURPOSE: To execute serial-parallel/parallel-serial conversion of optional bit length, by providing a serial-parallel converting unit element or a parallel-serial converting unit element of 1 bit share at every parallel output bit, and c...
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JPS57139852A |
PURPOSE: To execute parallel-serial conversion of optional bit length, and to economically repair a device when it is faulty, by providing a parallel-serial converting unit element of 1 bit share in accordance with each parallel output b...
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JPS57139854A |
PURPOSE: To obtain an input/output interface device having optional bit length, and also to economically repair it when it is faulty, by connecting plural output unit elements and input unit elements in cascade. CONSTITUTION: Connection ...
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JPS57137929A |
PURPOSE: To economically execute a parallel-series data conversion, by installing neither a buffer register nor a shift register in each line corresponding device, but installing the buffer register in a common device. CONSTITUTION: A bi...
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JPS5733740B2 |
PURPOSE:To carry out a collective parallel-serial conversion process for a number of circuits by reading the parallel data of the circuits supplied into the memory based on a fixed rule and then converting the data into the information o...
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JPS57113137A |
PURPOSE: To eliminate the need for decoders for individual input signal code formats even when input signals have individual code formats, only by initialization characteristic to a system for use, by composing a digital signal decoder o...
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JPS57111632A |
The coupler permits the fitting of a removable electronic carrier onto another item of electronic equipment. It consist of a first means 13 of reception and of connection of at least one removable carrier, a second means (INT, S1) of bid...
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JPS5797131A |
PURPOSE: To facilitate the easy internal checking of a circuit, by feeding an optional parallel data to an input register from a CPU before the circuit is started and fetching the data into the CPU via a circuit including a converting ci...
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JPS5721403Y2 |
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JPS5769031U |
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JPS5738238U |
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JPS578492B2 |
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JPS5725034A |
PURPOSE: To simplify a device, by holding in common a shift register for converting a serial data to a parallel data, and vice versa, receiving a send-out data to a communication circuit, by a receiver, and checking a transfer state of t...
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JPS5724120A |
PURPOSE: To simplify the circuit constitution, by storing an input data temporarily, writing in it to a memory every one bit, converting the data arrangement with the memory, and reading out it every one bit. CONSTITUTION: An input data ...
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JPS5720034U |
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JPS579152A |
PURPOSE: To enable to use low speed ICs by taking the time required for the processing longer, by independently making the control of mode selection for code conversion in pulse train in serial-parallel conversion of input data correspon...
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JPS576940A |
PURPOSE: To realize a highly efficient transfer of information with a high speed of conversion, by changing the signals to be transmitted when the parallel control signals to be transferred are reversed into the series signals through pa...
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JPS575139A |
PURPOSE: To extend standard buses with extremely ease and at low cost, by performing serial transfer between the 1st and 2nd adapters. CONSTITUTION: Not only data but various control signals on a hand-shake line and a control line are co...
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JPS56169949A |
PURPOSE: To increase the usage efficiency of a memory circuit with a simple circuit, by performing multiplex processing through the use of the memory circuit storing data serially. CONSTITUTION: Serial data in n×m-bit stored in a memory...
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JPS56165417A |
PURPOSE: To realize a conversion from a parallel code into a series code through a simple constitution, by counting the reference pulse having a cycle corresponding to the transmitting speed of the series code and then supplying the outp...
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JPS5650292B2 |
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