SU1129733A1 - Decoder - Google Patents

Abstract

1. DESIGNER containing a layer of a magnetically uniaxial material with cylindrical magnetic domains, on the surface of which are located

Description

water channels, and the tire erasing the magnetically bound with each of the first and second dynamic traps of each threshold element of the decoder.

.1 The invention is related to computing and can be used to build operating and storage devices on cylindrical magnetic domains (CMD). A decoder is known, containing a layer of magnetically-axial material with CMD, on the surface of which are located sources of CMD interconnected with 2 channels of advancement of CMD 2 control conductor buses, forming annihilars of the SchSchSch, magnetically coupled with channels of advancement of CMD lj The disadvantage of this decoder is the presence of a large number of control conductors O Tire and comparative but high value consumed by the cardinality ,. The closest technical solution to the present invention is a decoder5 containing a layer of a magnetically uniaxial material with Ts1Usch, on the surface of which are located () the first reHepiaTopoB SchSchTs magnetically connected with the 2 first input channels of CMD promotion. (k is the number of input code bits) 2 output channels of advancement of the CRDD and control wiring buses magneto-bonded to the first input channels of advancement of the CMD, and readout sensors of the CMD connected to control device 2. The disadvantage of this decoder is that it contains a large number of control wiring busbars needed for paraphase control, which impairs reliability and increases power consumption. The purpose of the invention is to increase reliability and reduce power consumption. The goal is achieved by the fact that the decoder contains. a layer of magnetically uniaxial material with cylindrical magnetic domains, on the surface of which are located () the first generators of cylindrical magnetic domains magnetically connected with -2. the first input channels for advancing cylindrical magnetic domains (- the number of bits of the input code) ,. 2 output channels for the promotion of cylindrical magnetic domains and control conductor buses magnetized to the first input channels for the promotion of cylindrical magnetic domains. The {2 + 1) second input channels for the promotion of cylindrical magnetic domains, 2 threshold elements, erase bus and k - ( 2 + 1) second and third generators of cylindrical magnetic domains located at the intersection of control conductor buses with the first, and second channels of the promotion of cylindrical magnetic domains, () fourth cylindrical magnetic domain generators located along the intersection of the additional control conductor bus with the second propagation channels of the cylindrical magnetic domains, the first and second inputs of each of the corona elements connected to the first and second input propagation channels of the cylindrical magnetic domains, respectively, and each of the threshold elements connected with a corresponding output channel for the advancement of cylindrical magnetic domains, and the erase bar of the magnetos each threshold element. Each of the threshold elements contains the first and second information channels, the channels of the preferred advancement of cylindrical magnetic domains, tap-off channels and the first and second dynamic traps of cylindrical magnetic domains, the first and second inputs of each threshold element being connected to the first and second information channels, respectively, the first of which the magnetowire is connected with the threshold element through the channels of the preferred

 31

advancing with the first dynamic traps of cylindrical magnetic domains, the second information channel of each threshold element is connected to the second dynamic traps of the cylindrical magnetic domains of which. the cut-off channels, and the erase bar is magnetized with each of the first and

the second dynamic traps of each threshold element of the decoder.

Pa drawing - the structural scheme of the decoder is given,

The decoder contains a layer 1 of a magnetically uniaxial material, - on the surface of which there are control buses 2 that form the first, second and third generators 3-5 TsSCh at the intersections with the first and second input channels 6 and 7 of each of the threshold elements (8-1) - (8-2), the first inputs (9-1) - (9-2) of which are interconnected with their first information channels (10-1) -OO-2), the second inputs (11-1) - (11- 2) threshold elements (8-1) - (8-2) are interconnected with their second 1 information channels (12-1) - (12-2), the fourth control conductor bus 13 ,. forming the fourth generators (14-1) - (14-2 +1) -CMD; the first information channels (10-1) - (10-2) of poroRbix elements (8-1) - (8-2) are connected via channels 15 of the preferred, advancement of the CMP with the first dynamic-traps 16 CMD, and the second information channels (12 -1,) (12-2) are connected to the second dynamic traps 17 by means of branch channels 18 for advancing CMD, output channels 19 for advancing CMD and erasing bus 20, magnetically coupled with traps 16 and 17 of each threshold element (8-1) - (8- 2).

The decoder works in the following way.

The input logic variables are represented by current pulses in the input control wiring busbars 2, and the input logic variable corresponds to a single value

current pulse in control wiring busbars 2, and zero value has no current pulse.

When entering the input logic variables to the input control 29733. four

The main conductor bus 2 is formed by the CMD in the input channels 6 and 7 under the generators 3-5 CMD. Advance on the input channels 6 and 7, g SchSchch arrive at the inputs (9-1) - (9-2) and (1 1-1) - () threshold elements (8-1) - (8-2) and further respectively, in the first and second information channels (10-1) - (10-2) and (12-1) 10 (12-2), moving along the first

information channels (10-1) -. (10-2), successively occupy the first dynamic traps of 16 CVPs through the channels. 15 preferred advancement

5 In this case, the threshold of each of the threshold elements (3-1) - (8-2) is increased by the number of incoming on their first inputs (9-1) - (9-2) CMD, since the presence of CMD in the first. the trap 16 causes the transition of the CMD from the second information channel (12-1) through the bypass channel 18 of the advance of the CMD to the corresponding free second dynamic trap 17

5 cmd. Others SchCHCH, advancing, through the second information channels (12-1) (12-2) successively occupy free dynamic traps of the SHCHCH through channels 15 of the preferred advancement of SCHOD. As a result, at one of the threshold elements (8-1) - (8-2), all the dynamic traps 16. and 17 of the CMD will be filled with the switchboard and after the generation of the central switchboard by the fourth generator (14-1) () the switchboard at the output of the threshold in the corresponding output channel 19 according to Witsch, to implement the set value of the function CMD received from the fourth generators (14-1) - (14-2 -I) CMC to the inputs of other threshold elements (8-1) (8-2) fill the free dynamic traps 16 and 17 and at the outputs of the decoder do not appear. The decoder is brought to its initial state by applying a current pulse to the erase bus 20, as a result of which the dynamic traps 16 and 17 of the threshold elements are cleared.

Thus, the introduction of the second

input channels, second and third TsSh generators and 2 threshold elements allows to increase the reliability of device operation and to reduce power consumption.

Claims (2)

1. DECODER, containing a layer of magnetically uniaxial material with cylindrical magnetic domains, on the surface of which there are (2 ^ + 1) first generators of cylindrical magnetic domains magnetically connected to 2 * first input channels for promoting cylindrical magnetic domains (k is the number of bits of the input code), 2 * output channels of advancement of cylindrical magnetic domains and control conductor buses magnetically connected to the first input channels of advancement of cylindrical magnetic domains, characterized in that, with In order to increase reliability and reduce power consumption, (2 * + 1) second input channels for promoting cylindrical magnetic domains, 2 * threshold elements, shear erasure and k (2 ^ + 1) second and third generators of cylindrical magnetic domains located in places of counting control busbars with the first and second channels of advancement of cylindrical magnetic domains, (2 ^ + 1) fourth generators of cylindrical magnetic domains located at the intersection of the additional control a conductor bus with second channels for promoting cylindrical magnetic domains, the first and second inputs of each of the threshold elements being connected to first and second input channels for promoting cylindrical magnetic domains, respectively, the output of each of the threshold elements being connected to a corresponding output channel for promoting cylindrical magnetic domains, and the erase bus is magnetically coupled to each threshold element. 2. Decoder according to π. 1, characterized in that each of the threshold elements contains first and second information channels, channels for the preferred promotion of cylindrical magnetic domains, tap channels and first and second dynamic traps of cylindrical magnetic domains, the first and second inputs of each threshold element being connected to the first and second information channels, respectively, the first of which is magnetically connected with the output of the threshold element through the channels of the preferred advancement with the first dynamic traps of the cylinder of magnetic magnetic domains, the second information channel of each threshold element is connected to the second dynamic traps of cylindrical magnetic domains through S water channels, and the tire erase mag. . Each dynamic trap of each is connected with each of the first and second element of the decoder. . . 1