GB1584003A - Data processing system and information scanout - Google Patents

Data processing system and information scanout Download PDF

Info

Publication number
GB1584003A
GB1584003A GB23185/77A GB2318577A GB1584003A GB 1584003 A GB1584003 A GB 1584003A GB 23185/77 A GB23185/77 A GB 23185/77A GB 2318577 A GB2318577 A GB 2318577A GB 1584003 A GB1584003 A GB 1584003A
Authority
GB
United Kingdom
Prior art keywords
lines
chips
chip
bit
gate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB23185/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu IT Holdings Inc
Original Assignee
Amdahl Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amdahl Corp filed Critical Amdahl Corp
Publication of GB1584003A publication Critical patent/GB1584003A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0721—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • G06F9/3869—Implementation aspects, e.g. pipeline latches; pipeline synchronisation and clocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Logic Circuits (AREA)
  • Bus Control (AREA)
  • Storage Device Security (AREA)
GB23185/77A 1976-06-07 1977-06-01 Data processing system and information scanout Expired GB1584003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69355176A 1976-06-07 1976-06-07

Publications (1)

Publication Number Publication Date
GB1584003A true GB1584003A (en) 1981-02-04

Family

ID=24785129

Family Applications (2)

Application Number Title Priority Date Filing Date
GB26629/79A Expired GB1584004A (en) 1976-06-07 1977-06-01 Data processing system
GB23185/77A Expired GB1584003A (en) 1976-06-07 1977-06-01 Data processing system and information scanout

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB26629/79A Expired GB1584004A (en) 1976-06-07 1977-06-01 Data processing system

Country Status (8)

Country Link
JP (1) JPS5325329A (enrdf_load_stackoverflow)
AU (1) AU512387B2 (enrdf_load_stackoverflow)
BE (1) BE855476A (enrdf_load_stackoverflow)
CA (1) CA1097820A (enrdf_load_stackoverflow)
CH (1) CH631018A5 (enrdf_load_stackoverflow)
DE (1) DE2725504A1 (enrdf_load_stackoverflow)
GB (2) GB1584004A (enrdf_load_stackoverflow)
IL (1) IL52263A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517152A (en) * 1978-07-25 1980-02-06 Fujitsu Ltd Photo mask
JPS56111929A (en) * 1980-02-09 1981-09-04 Nec Corp Large-scale integrated circuit
JPS5831336A (ja) * 1981-08-19 1983-02-24 Konishiroku Photo Ind Co Ltd ホトマスク素材
JPS6086407A (ja) * 1983-10-18 1985-05-16 Agency Of Ind Science & Technol 三次元動態解析装置
JPS6128229U (ja) * 1984-07-25 1986-02-20 ソニー株式会社 スイツチ切換え装置
JPS62132108A (ja) * 1985-12-03 1987-06-15 Kanegafuchi Chem Ind Co Ltd 立体物の形状測定方法及び測定装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434186A (en) * 1972-04-26 1976-05-05 Gen Electric Co Ltd Multiprocessor computer systems
US3808475A (en) * 1972-07-10 1974-04-30 Amdahl Corp Lsi chip construction and method
US3792362A (en) * 1972-10-30 1974-02-12 Amdahl Corp Clock apparatus and data processing system
US3840861A (en) * 1972-10-30 1974-10-08 Amdahl Corp Data processing system having an instruction pipeline for concurrently processing a plurality of instructions
US3806887A (en) * 1973-01-02 1974-04-23 Fte Automatic Electric Labor I Access circuit for central processors of digital communication system
JPS538469B2 (enrdf_load_stackoverflow) * 1973-04-30 1978-03-29
JPS5646612B2 (enrdf_load_stackoverflow) * 1973-11-02 1981-11-04
JPS518840A (enrdf_load_stackoverflow) * 1974-07-09 1976-01-24 Fujitsu Ltd

Also Published As

Publication number Publication date
AU2591377A (en) 1978-12-14
DE2725504A1 (de) 1977-12-22
JPS5732809B2 (enrdf_load_stackoverflow) 1982-07-13
CH631018A5 (en) 1982-07-15
JPS5325329A (en) 1978-03-09
IL52263A0 (en) 1977-08-31
GB1584004A (en) 1981-02-04
CA1097820A (en) 1981-03-17
DE2725504C2 (enrdf_load_stackoverflow) 1988-07-14
BE855476A (fr) 1977-10-03
AU512387B2 (en) 1980-10-09
IL52263A (en) 1980-11-30

Similar Documents

Publication Publication Date Title
EP0124597B1 (en) Multiple control stores in a pipelined microcontroller for handling jump and return subroutines
US4167779A (en) Diagnostic apparatus in a data processing system
CA1056953A (en) Pathfinder microprogram control system
EP0025087B1 (en) Pipeline control apparatus for generating instructions in a digital computer
CA1227578A (en) Entry control store for enhanced cpu pipeline performance
US6611909B1 (en) Method and apparatus for dynamically translating program instructions to microcode instructions
JPS598846B2 (ja) マイクロプログラム可能な周辺制御装置
GB1108807A (en) Improvements in or relating to data processing systems
NZ201809A (en) Microprocessor
US4251862A (en) Control store organization in a microprogrammed data processing system
EP0126124B1 (en) Multiple control stores in a pipelined microcontroller for handling nested subroutines
CA1099415A (en) Rom initializing apparatus
JP3237858B2 (ja) 演算装置
US4236205A (en) Access-time reduction control circuit and process for digital storage devices
US4314350A (en) Self-checking arithmetic unit
GB2153558A (en) Pipelined data processing
US4160289A (en) Microprogram-control unit for data processor
US4674063A (en) Information processing apparatus having a sequence control function
GB1584003A (en) Data processing system and information scanout
JPS5848944B2 (ja) 処理装置
US4259718A (en) Processor for a data processing system
US4967339A (en) Operation control apparatus for a processor having a plurality of arithmetic devices
US5034879A (en) Programmable data path width in a programmable unit having plural levels of subinstruction sets
EP0162928B1 (en) Microprogram control method
JPS5833965B2 (ja) コンピュ−タ診断方法およびその装置

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee