BR7309807D0 - ELECTRONIC CALCULATOR SYSTEM - Google Patents
ELECTRONIC CALCULATOR SYSTEMInfo
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F9/30098—Register arrangements
- G06F9/30141—Implementation provisions of register files, e.g. ports
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
- G06F12/0646—Configuration or reconfiguration
- G06F12/0669—Configuration or reconfiguration with decentralised address assignment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
- G06F13/4234—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus
- G06F13/4243—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a memory bus with synchronous protocol
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
- G06F15/7864—Architectures 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)
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) |
-
1973
- 1973-11-28 NL NL7316279A patent/NL7316279A/xx unknown
- 1973-12-03 RO RO76863A patent/RO82919B/en unknown
- 1973-12-06 IT IT54123/73A patent/IT1000205B/en active
- 1973-12-12 NO NO4734/73A patent/NO473473L/no unknown
- 1973-12-13 SE SE7316876A patent/SE7316876L/xx unknown
- 1973-12-14 JP JP48140257A patent/JPS5920145B2/en not_active Expired
- 1973-12-14 BR BR9807/73A patent/BR7309807D0/en unknown
- 1973-12-14 DE DE2362245A patent/DE2362245A1/en active Pending
- 1973-12-14 FR FR7344943A patent/FR2232973A5/fr not_active Expired
- 1973-12-14 DK DK679873A patent/DK679873A/da unknown
-
1974
- 1974-01-17 DD DD176062A patent/DD115238A5/xx unknown
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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