SU481942A1 - Transformer Permanent Storage Device - Google Patents

Description

The output windings of the 3 cores of the same bits are also connected in series. Numerical wires 5gfo-t sew cores of all numerical lines of the accumulator, and each wire - pro;

walks through the ferrite core in one direction during storage and in the opposite side during storage O. Signals 1 and O on the output windings have different polarity.

In the additional numerical line 7, in each core 6 numeric, the wire is made up of a compensating winding, the number of turns of which is equal to the difference between the number of ones and zeros stitched

by the same wire in the cores of this bit of all numerical stubs of the storage ring. Of course, if more than one is flashed in this bit, then in the additional core, the direction of compensating about the hank corresponds to the firmware of zeros, and if it is more than zero, then the firmware. units.

To read information from the accumulator into the windings of a sample of all numeric, including additional, but after the selected one, a bias current pulse is applied, which introduces these cores in saturation. A sampling current pulse is supplied to the selected numerical wire, which generates signals on the output windings of the selected numerical scale, the signals corresponding to the code, and on

the output windings of the cores of the selected lines are interfering signals.

g At the same time on the output windings ser-. The signals of the additional numerical line generate signals whose amplitude depends on the code flashed in this bit, the same as the total interference signal in the serially connected output windings, and the polarity is opposite. These signals, adding to the signals of interference, compensate them, which significantly increases the signal-to-noise ratio at the drive output.

The subject is invented; and

A drive of a transformer permanent storage device containing numerical lines made on ferrite cores stitched sequentially with numerical wires, and the windings of a sample of ferrite cores of each numerical line are connected in series with the output windings of ferrite seridifiers of the same name bits connected in series, which differ. increase reliability: read, it contains an additional (Numerical line, the cores of which / contain a numerical wire, winding selection; CI and output coil, HFCHVM NUMBER OF HITS: the coil of each numerical wire is equal to the difference between the number of zeros and ones, stitched by the given numerical wire in the corresponding bit of all numerical

rulers , 1 7. 71