DE3176290D1 - Information processing system incorporating 1-chip arithmetic control unit of very large scale integrated semiconductor element - Google Patents
Information processing system incorporating 1-chip arithmetic control unit of very large scale integrated semiconductor elementInfo
- Publication number
- DE3176290D1 DE3176290D1 DE8181101837T DE3176290T DE3176290D1 DE 3176290 D1 DE3176290 D1 DE 3176290D1 DE 8181101837 T DE8181101837 T DE 8181101837T DE 3176290 T DE3176290 T DE 3176290T DE 3176290 D1 DE3176290 D1 DE 3176290D1
- Authority
- DE
- Germany
- Prior art keywords
- control unit
- information processing
- processing system
- semiconductor element
- large scale
- 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
Links
Classifications
-
- 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
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4009—Coupling between buses with data restructuring
- G06F13/4018—Coupling between buses with data restructuring with data-width conversion
-
- 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
- G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
- G06F13/4217—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus 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
- G06F15/7828—Architectures of general purpose stored program computers comprising a single central processing unit without memory
- G06F15/7832—Architectures of general purpose stored program computers comprising a single central processing unit without memory on one IC chip (single chip microprocessors)
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Microcomputers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3550180A JPS56132623A (en) | 1980-03-19 | 1980-03-19 | Information processor |
JP3550280A JPS56132624A (en) | 1980-03-19 | 1980-03-19 | Information processor |
JP3549980A JPS56132639A (en) | 1980-03-19 | 1980-03-19 | Operation controller |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3176290D1 true DE3176290D1 (en) | 1987-08-06 |
Family
ID=27288780
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585109933T Expired - Lifetime DE3177233D1 (de) | 1980-03-19 | 1981-03-12 | Datenverarbeitungssystem. |
DE8181101837T Expired DE3176290D1 (en) | 1980-03-19 | 1981-03-12 | Information processing system incorporating 1-chip arithmetic control unit of very large scale integrated semiconductor element |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585109933T Expired - Lifetime DE3177233D1 (de) | 1980-03-19 | 1981-03-12 | Datenverarbeitungssystem. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4466055A (de) |
EP (2) | EP0172493B1 (de) |
DE (2) | DE3177233D1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5034879A (en) * | 1984-10-01 | 1991-07-23 | Unisys Corp. (Formerly Burroughs Corp.) | Programmable data path width in a programmable unit having plural levels of subinstruction sets |
JPS61139866A (ja) * | 1984-12-11 | 1986-06-27 | Toshiba Corp | マイクロプロセツサ |
US5070445A (en) * | 1986-07-02 | 1991-12-03 | Woodward Thomas R | Programmably controlled partially distributed masking mechanism in a programmable unit having variable data path widths |
JPH0786853B2 (ja) * | 1988-02-29 | 1995-09-20 | 株式会社ピーエフユー | バス転送制御方式 |
US5287483A (en) * | 1988-07-06 | 1994-02-15 | Kabushiki Kaisha Toshiba | Prefetched operand storing system for an information processor |
US5214767A (en) * | 1989-02-07 | 1993-05-25 | Compaq Computer Corp. | Full address and odd boundary direct memory access controller which determines address size by counting the input address bytes |
DE69024086T2 (de) | 1989-04-13 | 1996-06-20 | Sundisk Corp | EEprom-System mit Blocklöschung |
US7447069B1 (en) | 1989-04-13 | 2008-11-04 | Sandisk Corporation | Flash EEprom system |
US7190617B1 (en) * | 1989-04-13 | 2007-03-13 | Sandisk Corporation | Flash EEprom system |
JPH0398145A (ja) * | 1989-09-11 | 1991-04-23 | Hitachi Ltd | マイクロプロセッサ |
US5179713A (en) * | 1989-11-13 | 1993-01-12 | Chips And Technologies, Inc. | Apparatus for allowing external control of local bus read using zero wait stats input of combined I/O and DRAM controller |
AU648541B2 (en) * | 1990-03-02 | 1994-04-28 | Fujitsu Limited | Bus control system in a multi-processor system |
JPH05258081A (ja) * | 1990-11-16 | 1993-10-08 | Seiko Epson Corp | シングルチップ・マイクロコンピュータ及びそれを内蔵した電子機器 |
US5651122A (en) * | 1991-05-13 | 1997-07-22 | Motorola, Inc. | Pipelined data processor that detects an illegal instruction by detecting legal instruction operation codes |
US5455939A (en) * | 1992-06-17 | 1995-10-03 | Intel Corporation | Method and apparatus for error detection and correction of data transferred between a CPU and system memory |
US5307475A (en) * | 1992-06-29 | 1994-04-26 | The United States Of America As Represented By The Secretary Of The Navy | Slave controller utilizing eight least/most significant bits for accessing sixteen bit data words |
US5465332A (en) * | 1992-09-21 | 1995-11-07 | International Business Machines Corporation | Selectable 8/16 bit DMA channels for "ISA" bus |
TW390446U (en) * | 1992-10-01 | 2000-05-11 | Hudson Soft Co Ltd | Information processing system |
JP3369227B2 (ja) * | 1992-11-09 | 2003-01-20 | 株式会社東芝 | プロセッサ |
US5859993A (en) * | 1996-08-30 | 1999-01-12 | Cypress Semiconductor Corporation | Dual ROM microprogrammable microprocessor and universal serial bus microcontroller development system |
US6338109B1 (en) | 1996-08-30 | 2002-01-08 | Cypress Semiconductor Corp. | Microcontroller development system and applications thereof for development of a universal serial bus microcontroller |
JP4073721B2 (ja) * | 2002-06-28 | 2008-04-09 | 株式会社ルネサステクノロジ | データ処理装置 |
US7906982B1 (en) | 2006-02-28 | 2011-03-15 | Cypress Semiconductor Corporation | Interface apparatus and methods of testing integrated circuits using the same |
JP5272363B2 (ja) * | 2007-09-21 | 2013-08-28 | セイコーエプソン株式会社 | 流体噴射装置 |
US10776233B2 (en) | 2011-10-28 | 2020-09-15 | Teradyne, Inc. | Programmable test instrument |
US9759772B2 (en) | 2011-10-28 | 2017-09-12 | Teradyne, Inc. | Programmable test instrument |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US30671A (en) * | 1860-11-20 | Adjustable table | ||
SE360529B (de) * | 1969-09-16 | 1973-09-24 | Sharp Kk | |
GB1474385A (en) * | 1973-12-14 | 1977-05-25 | Int Computers Ltd | Multiprocessor data processing systems |
US4050058A (en) * | 1973-12-26 | 1977-09-20 | Xerox Corporation | Microprocessor with parallel operation |
IT1020819B (it) * | 1974-09-18 | 1977-12-30 | Olivetti & Co Spa | Macchina contabile a configurazione variabile |
US4271466A (en) * | 1975-02-20 | 1981-06-02 | Panafacom Limited | Direct memory access control system with byte/word control of data bus |
DE2638125A1 (de) * | 1975-09-04 | 1977-03-17 | Tokyo Shibaura Electric Co | Datenverarbeitungssystem |
GB1540923A (en) * | 1975-12-01 | 1979-02-21 | Intel Corp | Programmable single chip mos computer |
US4152762A (en) * | 1976-03-03 | 1979-05-01 | Operating Systems, Inc. | Associative crosspoint processor system |
US4085448A (en) * | 1976-10-04 | 1978-04-18 | International Business Machines Corporation | Data communication bus structure |
US4217638A (en) * | 1977-05-19 | 1980-08-12 | Tokyo Shibaura Electric Co., Ltd. | Data-processing apparatus and method |
JPS5437438A (en) * | 1977-08-27 | 1979-03-19 | Nec Corp | Bus control system |
US4270184A (en) * | 1978-03-16 | 1981-05-26 | Tokyo Shibaura Denki Kabushiki Kaisha | Microprocessor-based programmable logic controller |
JPS54147747A (en) * | 1978-05-12 | 1979-11-19 | Hitachi Ltd | Data processor |
US4315308A (en) * | 1978-12-21 | 1982-02-09 | Intel Corporation | Interface between a microprocessor chip and peripheral subsystems |
JPS55110347A (en) * | 1979-02-16 | 1980-08-25 | Toshiba Corp | Microprogram control system |
US4287563A (en) * | 1979-11-13 | 1981-09-01 | Motorola, Inc. | Versatile microprocessor bus interface |
EP0139080B1 (de) * | 1980-02-25 | 1989-08-30 | Kabushiki Kaisha Toshiba | Datenverarbeitungssystem |
-
1981
- 1981-03-12 EP EP85109933A patent/EP0172493B1/de not_active Expired
- 1981-03-12 DE DE8585109933T patent/DE3177233D1/de not_active Expired - Lifetime
- 1981-03-12 DE DE8181101837T patent/DE3176290D1/de not_active Expired
- 1981-03-12 EP EP81101837A patent/EP0036185B1/de not_active Expired
- 1981-03-17 US US06/244,623 patent/US4466055A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0172493A3 (en) | 1988-02-10 |
EP0172493B1 (de) | 1990-11-14 |
EP0172493A2 (de) | 1986-02-26 |
DE3177233D1 (de) | 1990-12-20 |
EP0036185B1 (de) | 1987-07-01 |
EP0036185A2 (de) | 1981-09-23 |
EP0036185A3 (en) | 1982-01-13 |
US4466055A (en) | 1984-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |