Vorrichtung und Verfahren zur Steuerung einer P-Bit-Zelle

Details

Veröffentlichungs-Nr.

EP4811110

Anmeldetag

16. März 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

G06F7/58

Abstract

Disclosed herein is an apparatus and method for controlling a probabilistic-bit (p-bit) cell. In the method, the p-bit cell includes a probabilistic element whose resistive state changes probabilistically, a transistor connected in series with the probabilistic element and configured to control an input current flowing through the probabilistic element in response to an input voltage, a resistance unit connected in series with the transistor, and a comparison circuit configured to generate an output signal by comparing a node voltage formed at a junction node between the probabilistic element and the transistor with a reference voltage, and the method may include variably setting the reference voltage applied to the comparison circuit such that an input current range in which probabilistic operation is performed varies.

Anmelder

Firma

Electronics and Telecommunications Research Institute

Land

🇰🇷 Südkorea

Fachgebiete