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ISO/IEC 60559:2020

Information technology — Microprocessor Systems — Floating-Point arithmetic ISO/IEC 60559:2020

Publication date:   Jun 4, 2020

General information

60.60 Standard published   Jun 4, 2020

ISO/IEC

ISO/IEC JTC 1/SC 25 Interconnection of information technology equipment

International Standard

35.200   Interface and interconnection equipment

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Scope

This standard specifies interchange and arithmetic formats and methods for binary and decimal floating-point arithmetic in computer programming environments. This standard specifies exception conditions and their default handling. An implementation of a floating-point system conforming to this standard may be realized entirely in software, entirely in hardware, or in any combination of software and hardware. For operations specified in the normative part of this standard, numerical results and exceptions are uniquely determined by the values of the input data, sequence of operations, and destination formats, all under user control.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/IEC/IEEE 60559:2011

NOW

PUBLISHED
ISO/IEC 60559:2020
60.60 Standard published
Jun 4, 2020

Relations

Adopted from IEEE Std 754-2019