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BR7309807D0 - ELECTRONIC CALCULATOR SYSTEM - Google Patents

ELECTRONIC CALCULATOR SYSTEM

Info

Publication number
BR7309807D0
BR7309807D0 BR9807/73A BR980773A BR7309807D0 BR 7309807 D0 BR7309807 D0 BR 7309807D0 BR 9807/73 A BR9807/73 A BR 9807/73A BR 980773 A BR980773 A BR 980773A BR 7309807 D0 BR7309807 D0 BR 7309807D0
Authority
BR
Brazil
Prior art keywords
electronic calculator
calculator system
electronic
calculator
Prior art date
Application number
BR9807/73A
Other languages
Portuguese (pt)
Inventor
Myron Gale Pliny
J Rendonck
Original Assignee
Texas Instruments Inc
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
Priority claimed from US00368779A external-priority patent/US3855577A/en
Priority claimed from US05/368,906 external-priority patent/US3944983A/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of BR7309807D0 publication Critical patent/BR7309807D0/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098Register arrangements
    • G06F9/30141Implementation provisions of register files, e.g. ports
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02Addressing or allocation; Relocation
    • G06F12/06Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646Configuration or reconfiguration
    • G06F12/0669Configuration or reconfiguration with decentralised address assignment
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4234Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
    • G06F13/4243Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with synchronous protocol
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00Digital computers in general; Data processing equipment in general
    • G06F15/76Architectures of general purpose stored program computers
    • G06F15/78Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7839Architectures of general purpose stored program computers comprising a single central processing unit with memory
    • G06F15/7864Architectures of general purpose stored program computers comprising a single central processing unit with memory on more than one IC chip

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
  • Shift Register Type Memory (AREA)
  • Memory System (AREA)
  • Calculators And Similar Devices (AREA)
  • Dram (AREA)
BR9807/73A 1973-06-11 1973-12-14 ELECTRONIC CALCULATOR SYSTEM BR7309807D0 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36890173A 1973-06-11 1973-06-11
US36878073A 1973-06-11 1973-06-11
US00368779A US3855577A (en) 1973-06-11 1973-06-11 Power saving circuit for calculator system
US05/368,906 US3944983A (en) 1973-06-11 1973-06-11 Expandable data storage for a calculator system

Publications (1)

Publication Number Publication Date
BR7309807D0 true BR7309807D0 (en) 1975-02-04

Family

ID=27503045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807/73A BR7309807D0 (en) 1973-06-11 1973-12-14 ELECTRONIC CALCULATOR SYSTEM

Country Status (11)

Country Link
JP (1) JPS5920145B2 (en)
BR (1) BR7309807D0 (en)
DD (1) DD115238A5 (en)
DE (1) DE2362245A1 (en)
DK (1) DK679873A (en)
FR (1) FR2232973A5 (en)
IT (1) IT1000205B (en)
NL (1) NL7316279A (en)
NO (1) NO473473L (en)
RO (1) RO82919B (en)
SE (1) SE7316876L (en)

Also Published As

Publication number Publication date
SE7316876L (en) 1974-12-12
NL7316279A (en) 1974-12-13
JPS5017938A (en) 1975-02-25
IT1000205B (en) 1976-03-30
RO82919A (en) 1987-11-30
JPS5920145B2 (en) 1984-05-11
FR2232973A5 (en) 1975-01-03
DD115238A5 (en) 1975-09-12
RO82919B (en) 1987-11-30
DK679873A (en) 1975-02-17
NO473473L (en) 1975-01-06
DE2362245A1 (en) 1975-01-02

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