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1. KR1020140078717 - 디지털 신호 프로세서 및 기저 대역 통신장치

Office
Republic of Korea
Application Number 1020147011833
Application Date 17.09.2012
Publication Number 1020140078717
Publication Date 25.06.2014
Publication Kind A
IPC
G06F 9/38
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
G06F 9/30
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
G06F 15/80
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
15Digital computers in general; Data processing equipment in general
76Architectures of general purpose stored program computers
80comprising an array of processing units with common control, e.g. single instruction multiple data processors
CPC
G06F 9/30036
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
30003Arrangements for executing specific machine instructions
30007to perform operations on data operands
30036Instructions to perform operations on packed data, e.g. vector operations
G06F 9/30087
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
30003Arrangements for executing specific machine instructions
30076to perform miscellaneous control operations, e.g. NOP
30087Synchronisation or serialisation instructions
G06F 9/3836
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
G06F 9/3887
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
3885using a plurality of independent parallel functional units
3887controlled by a single instruction, e.g. SIMD
Applicants 메디아텍 스웨덴 에이비
Inventors 닐슨, 앤더스
Agents 정영수
Priority Data 1150966 18.10.2011 SE
Title
(KO) 디지털 신호 프로세서 및 기저 대역 통신장치
Abstract
(KO) 증가된 효율을 위해서, 디지털 신호 프로세서(200)는 벡터 형태인 다수의 데이터상에서 실행되어야 할 명령들을 실행하도록 구성된 벡터 실행 유닛(203,205)을 포함하고, 명령이 벡터 명령인지를 결정하도록 구성되며, 그리고 만일 그렇다면, 벡터 길이를 홀드하도록 구성된 상기 계수 레지스터(732)에 알리도록 된 백터 제어기(720)를 포함하며, 상기 벡터 제어기는 추가적으로 발행 신호를 수신하고, 이러한 발행 신호에 기초하여 명령들의 실행을 제어하도록 구성되며, 상기 벡터 실행 유닛은, 그것이 - 로컬 큐(730)를 포함하여 프로그램 메모리로부터 명령들을 수신하고, 미리 정의된 조건이 충족될 때까지, 상기 로컬 큐 내에 그것들을 홀드시키도록 구성되며, 그리고 - 상기 벡터 제어기는 상기 로컬 큐를 제어하도록 구성된 큐 제어 수단(732,721)들을 포함한다.