DocumentCode
1161778
Title
Introducing the Intel i860 64-bit microprocessor
Author
Kohn, Les ; Margulis, Neal
Author_Institution
Intel Corp., Santa Clara, CA, USA
Volume
9
Issue
4
fYear
1989
Firstpage
15
Lastpage
30
Abstract
The authors describe the single-chip i860 CPU, a 64-bit, RISC (reduced-instruction-set-computer)-based microprocessor that executes parallel instructions using mainframe and supercomputer architectural concepts. They designed the 1,000,000-transistor, 10-mm*15-mm processor for balanced integer, floating-point, and graphics performance. They discuss the RISC core, memory management, floating-point unit, graphics, bus interface, software support, and interfacing to a DRAM system.<>
Keywords
microprocessor chips; parallel architectures; reduced instruction set computing; 64 bit; Intel i860; RISC; architectural concepts; balanced integer; bus interface; core; floating-point; floating-point unit; graphics; interfacing; memory management; parallel instructions; reduced-instruction-set-computer; software support; Cache memory; Clocks; Delay; Design automation; Graphics; Hardware; High performance computing; Microprocessors; Reduced instruction set computing; Registers;
fLanguage
English
Journal_Title
Micro, IEEE
Publisher
ieee
ISSN
0272-1732
Type
jour
DOI
10.1109/40.31485
Filename
31485
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