Multiplizierer mit einem Neuen Teilprodukterzeugungsverfahren

Details

Veröffentlichungs-Nr.

EP4579436

Aktenzeichen

EP24215753

Anmeldetag

27. November 2024

Veröffentlichung

2. Juli 2025

Rechtsraum

EP

IPC

G06F7/506G06F7/533

Abstract

Integrated circuit devices, methods, and circuitry for an efficient multiplier are provided. Multiplier circuitry to multiply a multiplicand value with a multiplier value may include, among other things, decoding circuitry, tripler circuitry, and partial product multiplexing circuitry. The decoding circuitry may decode bits of the multiplier value using a decoding scheme that includes at least a coding that indicates a triple, the tripler circuitry may generate a triple of the multiplicand value and may include circuitry to generate the triple of the multiplicand value that sums at least two different vectors, and the partial product multiplexing circuitry may select the triple of the multiplicand as a partial product when the coding indicates the triple.

Anmelder

Firma

Altera Corporation

Land

🇺🇸 USA

Fachgebiete