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1. WO2000042506 - PROCESSOR AND METHOD OF EXECUTING INSTRUCTIONS FROM SEVERAL INSTRUCTION SOURCES

Publication Number WO/2000/042506
Publication Date 20.07.2000
International Application No. PCT/SE2000/000040
International Filing Date 13.01.2000
Chapter 2 Demand Filed 07.07.2000
IPC
G06F 9/38 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
30Arrangements for executing machine instructions, e.g. instruction decode
38Concurrent instruction execution, e.g. pipeline, look ahead
CPC
G06F 9/3802
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
30Arrangements for executing machine instructions, e.g. instruction decode
38Concurrent instruction execution, e.g. pipeline, look ahead
3802Instruction prefetching
G06F 9/3851
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
30Arrangements for executing machine instructions, e.g. instruction decode
38Concurrent instruction execution, e.g. pipeline, look ahead
3836Instruction issuing, e.g. dynamic instruction scheduling, out of order instruction execution
3851from multiple instruction streams, e.g. multistreaming
G06F 9/3879
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
30Arrangements for executing machine instructions, e.g. instruction decode
38Concurrent instruction execution, e.g. pipeline, look ahead
3877using a slave processor, e.g. coprocessor
3879for non-native instruction execution, e.g. executing a command; for Java instruction set
Applicants
  • AXIS AB [SE/SE]; Scheelevägen 16 S-223 70 Lund, SE
Inventors
  • SANDSTRÖM, Stefan; SE
  • LUNDBERG, Stefan; SE
Agents
  • STRÖM, Tore ; Ström & Gulliksson AB P.O. Box 4188 S-203 13 Malmö, SE
Priority Data
9900118-218.01.1999SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESSOR AND METHOD OF EXECUTING INSTRUCTIONS FROM SEVERAL INSTRUCTION SOURCES
(FR) PROCESSEUR ET PROCEDE PERMETTANT L'EXECUTION D'INSTRUCTIONS PROVENANT DE PLUSIEURS SOURCES D'INSTRUCTIONS
Abstract
(EN)
An internal processor (1) for the execution of instructions from several instruction sources (2; 6), wherein an interface (11) is connectable to at least an external instruction source (2), enabling execution interleaving of instructions from the instruction sources (2; 6), which is controlled by the external instruction source.
(FR)
L'invention concerne un processeur interne (1) permettant l'exécution d'instructions provenant de plusieurs sources (2; 6) d'instructions. A cet effet, une interface (11) monté dans le processeur peut être connectée à une source (2) d'instructions externe au moins, ce qui permet d'exécuter l'entrelacement des instructions provenant des sources (2; 6) d'instructions, laquelle exécution est commandée par la source d'instructions externe.
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