GB2161001B - Distributed microcode address apparatus for computer - Google Patents

Distributed microcode address apparatus for computer

Info

Publication number: GB2161001B
Authority: GB; United Kingdom
Prior art keywords: computer; microcode address; address apparatus; distributed; distributed microcode
Prior art date: 1984-06-25
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

GB08512034A

Other versions

GB8512034D0 (en

GB2161001A (en

Inventor

Steven William Schroder

Edward John Paluch

Michael Bernard Druke

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.)

RATIONAL

Original Assignee

RATIONAL

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.)

1984-06-25

Filing date

1985-05-13

Publication date

1988-09-01

1985-05-13 Application filed by RATIONAL filed Critical RATIONAL

1985-06-19 Publication of GB8512034D0 publication Critical patent/GB8512034D0/en

1986-01-02 Publication of GB2161001A publication Critical patent/GB2161001A/en

1988-09-01 Application granted granted Critical

1988-09-01 Publication of GB2161001B publication Critical patent/GB2161001B/en

Status Expired legal-status Critical Current

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
- G06F9/22—Microcontrol or microprogram arrangements
- G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements

Landscapes

Engineering & Computer Science (AREA)
Software Systems (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Test And Diagnosis Of Digital Computers (AREA)
Techniques For Improving Reliability Of Storages (AREA)

GB08512034A 1984-06-25 1985-05-13 Distributed microcode address apparatus for computer Expired GB2161001B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US62414284A	1984-06-25	1984-06-25

Publications (3)

Publication Number	Publication Date
GB8512034D0 GB8512034D0 (en)	1985-06-19
GB2161001A GB2161001A (en)	1986-01-02
GB2161001B true GB2161001B (en)	1988-09-01

Family

ID=24500811

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08512034A Expired GB2161001B (en)	1984-06-25	1985-05-13	Distributed microcode address apparatus for computer

Country Status (4)

Country	Link
JP (1)	JPS6145339A (en)
DE (1)	DE3521992A1 (en)
FR (1)	FR2566554B1 (en)
GB (1)	GB2161001B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5581720A (en) *	1994-04-15	1996-12-03	David Sarnoff Research Center, Inc.	Apparatus and method for updating information in a microcode instruction
WO2020220935A1 (en)	2019-04-27	2020-11-05	中科寒武纪科技股份有限公司	Operation apparatus
US11841822B2 (en)	2019-04-27	2023-12-12	Cambricon Technologies Corporation Limited	Fractal calculating device and method, integrated circuit and board card

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3478322A (en) *	1967-05-23	1969-11-11	Ibm	Data processor employing electronically changeable control storage
US3909802A (en) *	1974-04-08	1975-09-30	Honeywell Inf Systems	Diagnostic maintenance and test apparatus
GB2009470B (en) *	1977-11-22	1982-10-13	Honeywell Inf Systems	Microprogrammable control units of data processing systems
DE2951040A1 (en) *	1979-01-16	1980-07-24	Digital Equipment Corp	TAX STORAGE IN A TAX SECTION OF A CALCULATOR
US4268908A (en) *	1979-02-26	1981-05-19	International Business Machines Corporation	Modular macroprocessing system comprising a microprocessor and an extendable number of programmed logic arrays
FR2458844A1 (en) *	1979-06-08	1981-01-02	Labo Cent Telecommunicat	Signal interruption system for micro-programme - inserts alternative address into micro-programme to change micro-instruction priority sequence
JPS58105500A (en) *	1981-11-23	1983-06-23	スペリ・コ−ポレ−シヨン	Trouble detection system and method for memory driving circuit
US4594661A (en) *	1982-02-22	1986-06-10	International Business Machines Corp.	Microword control system utilizing multiplexed programmable logic arrays
GB2120818B (en) *	1982-05-21	1985-10-09	Int Computers Ltd	Data processing systems
US4661901A (en) *	1982-12-23	1987-04-28	International Business Machines Corporation	Microprocessor control system utilizing overlapped programmable logic arrays

1985
- 1985-05-13 GB GB08512034A patent/GB2161001B/en not_active Expired
- 1985-06-20 DE DE19853521992 patent/DE3521992A1/en not_active Withdrawn
- 1985-06-21 FR FR8509477A patent/FR2566554B1/en not_active Expired - Lifetime
- 1985-06-25 JP JP60137073A patent/JPS6145339A/en active Pending

Also Published As

Publication number	Publication date
FR2566554B1 (en)	1991-03-15
GB8512034D0 (en)	1985-06-19
GB2161001A (en)	1986-01-02
FR2566554A1 (en)	1985-12-27
JPS6145339A (en)	1986-03-05
DE3521992A1 (en)	1986-01-02

Publication	Publication Date	Title
GB8329509D0 (en)	1983-12-07	Computer
EP0163484A3 (en)	1987-08-19	Development apparatus
GB8427662D0 (en)	1984-12-05	Support apparatus
DE3279514D1 (en)	1989-04-13	Address generating apparatus
GB8329510D0 (en)	1983-12-07	Computer apparatus
EP0149900A3 (en)	1988-05-25	Data storage apparatus
ZA85149B (en)	1985-09-25	Data processing apparatus
GB2167031B (en)	1988-06-02	Loading apparatus
GB2156558B (en)	1987-10-07	Data processing apparatus
EP0227900A3 (en)	1989-08-16	Three address instruction data processing apparatus
EP0207504A3 (en)	1988-10-12	Computer memory apparatus
GB2161001B (en)	1988-09-01	Distributed microcode address apparatus for computer
GB2149617B (en)	1987-04-23	Computer inter-communication apparatus
EP0165694A3 (en)	1989-04-05	Data storage apparatus
ZA864834B (en)	1987-03-25	Computer memory apparatus
GB8422328D0 (en)	1984-10-10	Data processing apparatus
GB2153562B (en)	1987-10-14	Data storage apparatus
GB2157639B (en)	1987-09-03	Loading apparatus
GB2137382B (en)	1985-12-04	Computer memories
GB8527870D0 (en)	1985-12-18	Computer bus apparatus
GB2155776B (en)	1987-10-07	Support apparatus
GB8401843D0 (en)	1984-02-29	Support apparatus
IE840355L (en)	1984-08-23	Computer apparatus
GB2139350B (en)	1987-07-01	Gyro-compass apparatus
GB8427881D0 (en)	1984-12-12	Portable support apparatus

Legal Events

Date	Code	Title	Description
1993-01-13	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19920513