GB2184578B - Microprogram control device - Google Patents

Microprogram control device

Info

Publication number: GB2184578B
Authority: GB; United Kingdom
Prior art keywords: control device; microprogram control; microprogram; control
Prior art date: 1985-11-15
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

GB8627257A

Other versions

GB2184578A (en

GB8627257D0 (en

Inventor

Hiromasa Nakagawa

Tsunenori Umeki

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric 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.)

1985-11-15

Filing date

1986-11-14

Publication date

1989-10-04

1986-11-14 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1986-12-17 Publication of GB8627257D0 publication Critical patent/GB8627257D0/en

1987-06-24 Publication of GB2184578A publication Critical patent/GB2184578A/en

1989-10-04 Application granted granted Critical

1989-10-04 Publication of GB2184578B publication Critical patent/GB2184578B/en

Status Expired legal-status Critical Current

Classifications

- 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
- G06F9/22—Microcontrol or microprogram arrangements
- G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements
- G06F9/262—Arrangements for next microinstruction selection
- G06F9/264—Microinstruction selection based on results of processing

Landscapes

Engineering & Computer Science (AREA)
Software Systems (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Executing Machine-Instructions (AREA)

GB8627257A 1985-11-15 1986-11-14 Microprogram control device Expired GB2184578B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP25727985A JPS62117038A (en)	1985-11-15	1985-11-15	microprogram controller

Publications (3)

Publication Number	Publication Date
GB8627257D0 GB8627257D0 (en)	1986-12-17
GB2184578A GB2184578A (en)	1987-06-24
GB2184578B true GB2184578B (en)	1989-10-04

Family

ID=17304166

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8627257A Expired GB2184578B (en)	1985-11-15	1986-11-14	Microprogram control device

Country Status (3)

Country	Link
JP (1)	JPS62117038A (en)
CA (1)	CA1270572A (en)
GB (1)	GB2184578B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2203572B (en) *	1987-03-24	1991-11-27	Insignia Solutions Limited	Improvements in data processing means

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2099618A (en) *	1981-06-02	1982-12-08	Tektronix Inc	Algorithmic word generator
EP0110227A2 (en) *	1982-11-24	1984-06-13	HONEYWELL INFORMATION SYSTEMS ITALIA S.p.A.	Control memory organization
GB2133189A (en) *	1982-12-31	1984-07-18	Philips Nv	Microprogram arrangement
EP0189202A2 (en) *	1985-01-24	1986-07-30	Hitachi, Ltd.	A microprogram control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS531432A (en) *	1976-06-28	1978-01-09	Nec Corp	Information processing unit
JPS57168345A (en) *	1981-04-09	1982-10-16	Hitachi Ltd	Data processing device
JPS59220842A (en) *	1983-05-27	1984-12-12	Nec Corp	Data processor

1985
- 1985-11-15 JP JP25727985A patent/JPS62117038A/en active Pending
1986
- 1986-11-13 CA CA000522823A patent/CA1270572A/en not_active Expired
- 1986-11-14 GB GB8627257A patent/GB2184578B/en not_active Expired

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2099618A (en) *	1981-06-02	1982-12-08	Tektronix Inc	Algorithmic word generator
EP0110227A2 (en) *	1982-11-24	1984-06-13	HONEYWELL INFORMATION SYSTEMS ITALIA S.p.A.	Control memory organization
GB2133189A (en) *	1982-12-31	1984-07-18	Philips Nv	Microprogram arrangement
EP0189202A2 (en) *	1985-01-24	1986-07-30	Hitachi, Ltd.	A microprogram control system

Also Published As

Publication number	Publication date
CA1270572A (en)	1990-06-19
JPS62117038A (en)	1987-05-28
GB2184578A (en)	1987-06-24
GB8627257D0 (en)	1986-12-17

Publication	Publication Date	Title
EP0201081A3 (en)	1987-10-14	Control apparatus
EP0221577A3 (en)	1989-02-01	Microprogram control unit
GB8507471D0 (en)	1985-05-01	Control device
AU97609S (en)	1987-08-27	Control unit
GB8614015D0 (en)	1986-07-16	Control apparatus
GB8626136D0 (en)	1986-12-03	Control apparatus
IL79390A (en)	1990-09-17	Pressure control device
EP0189202A3 (en)	1989-08-23	A microprogram control system
GB8504050D0 (en)	1985-03-20	Control device
GB8610115D0 (en)	1986-05-29	Control unit
GB8616638D0 (en)	1986-08-13	Control device
EP0209736A3 (en)	1990-05-02	Display control device
EP0153499A3 (en)	1988-04-20	Control device
GB8517832D0 (en)	1985-08-21	Control device
GB8508769D0 (en)	1985-05-09	Control device
GB8504051D0 (en)	1985-03-20	Control device
GB8619451D0 (en)	1986-09-17	Control device
GB8508100D0 (en)	1985-05-01	Control unit
GB8626219D0 (en)	1986-12-03	Control arrangement
EP0201694A3 (en)	1987-08-05	Improved brake control device
GB8520130D0 (en)	1985-09-18	Control apparatus
GB8500210D0 (en)	1985-02-13	Sequence control device
GB2184578B (en)	1989-10-04	Microprogram control device
GB8612215D0 (en)	1986-06-25	Control apparatus
GB8602914D0 (en)	1986-03-12	Control unit

Legal Events

Date	Code	Title	Description
1991-07-10	PCNP	Patent ceased through non-payment of renewal fee
1992-02-19	728C	Application made for restoration (sect. 28/1977)
1992-10-14	728A	Order made restoring the patent (sect. 28/1977)
1996-07-10	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19951114