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80C187

Part Number	80C187
Manufacturer	Intel Corporation
Description	80-BIT MATH COPROCESSOR
Published	Mar 22, 2005
Detailed Description	80C187 80-BIT MATH COPROCESSOR Y High Performance 80-Bit Internal Architecture Implements ANSI IEEE Standard 7541985 fo...
Datasheet	80C187 PDF File

Overview

80C187 80-BIT MATH COPROCESSOR Y High Performance 80-Bit Internal Architecture Implements ANSI IEEE Standard 7541985 for Binary Floating-Point Arithmetic Upward Object-Code Compatible from 8087 Fully Compatible with 387DX and 387SX Math Coprocessors Implements all 387 Architectural Enhancements over 8087 Directly Interfaces with 80C186 CPU 80C186 80C187 Provide a Software Binary Compatible Upgrade from 80186 82188 8087 Systems Y Y Expands 80C186’s Data Types to Include 32- 64- 80-Bit Floating-Point 32- 64-Bit Integers and 18-Digit BCD Operands Directly Extends 80C186’s Instruction Set to Trigonometric Logarithmic Exponential and Arithmetic Instructions for All Data Types Full-Range Trans...

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