Local Point Recording of Information into a Crossbar Resistor Array
Abstract
For a large crossbar resistor array, local recording of information into the selected variable resistor (that is, changing the conductivity of this resistor) faces difficulties associated with a limited number of control signals - voltages on the conductors of the structure. Since the number of conductors is significantly less than the number of resistors, when voltage is applied to the target resistor, voltages arise on many non-target resistors. The corresponding changes in the conductivities of non-target resistors must be compensated. The paper considers the recording procedure using high-frequency harmonic signals and with addressing control by varying the resistances of the connection resistors. Based on the analysis using the model of a simple resistor element, the possibility of point recording of information into a resistor array, that is a local change in the conductivity matrix, is shown. The conditions ensuring the feasibility and convenience of such a procedure are discussed.
About the Authors
V. B. Kotov
НИЦ «Курчатовский институт» – НИИСИ
Russian Federation
Russian Federation
G. A. Beskhlebnova
НИЦ «Курчатовский институт» – НИИСИ
Russian Federation
Russian Federation
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Review
For citations:
Kotov V.B., Beskhlebnova G.A. Local Point Recording of Information into a Crossbar Resistor Array. SRISA Proceedings. 2024;14(4):33-40. (In Russ.)
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