JPS57753A - Microprogram controller - Google Patents

Microprogram controller

Info

Publication number
JPS57753A
JPS57753A JP7271580A JP7271580A JPS57753A JP S57753 A JPS57753 A JP S57753A JP 7271580 A JP7271580 A JP 7271580A JP 7271580 A JP7271580 A JP 7271580A JP S57753 A JPS57753 A JP S57753A
Authority
JP
Japan
Prior art keywords
register
microprogram
page
contents
instruction
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.)
Granted
Application number
JP7271580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6346855B2 (enExample
Inventor
Akihiro Katsura
Hideo Maejima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7271580A priority Critical patent/JPS57753A/ja
Priority to GB8116575A priority patent/GB2077010B/en
Priority to DE3121742A priority patent/DE3121742C2/de
Priority to US06/269,608 priority patent/US4446517A/en
Publication of JPS57753A publication Critical patent/JPS57753A/ja
Publication of JPS6346855B2 publication Critical patent/JPS6346855B2/ja
Granted legal-status Critical Current

Links

JP7271580A 1980-06-02 1980-06-02 Microprogram controller Granted JPS57753A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7271580A JPS57753A (en) 1980-06-02 1980-06-02 Microprogram controller
GB8116575A GB2077010B (en) 1980-06-02 1981-05-29 Microprogramme control method and apparatus therefor
DE3121742A DE3121742C2 (de) 1980-06-02 1981-06-01 Mikroprogramm-Steuereinrichtung
US06/269,608 US4446517A (en) 1980-06-02 1981-06-02 Microprogram memory with page addressing and address decode in memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7271580A JPS57753A (en) 1980-06-02 1980-06-02 Microprogram controller

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP20117989A Division JPH02110631A (ja) 1989-08-04 1989-08-04 マイクロプログラム制御方法

Publications (2)

Publication Number Publication Date
JPS57753A true JPS57753A (en) 1982-01-05
JPS6346855B2 JPS6346855B2 (enExample) 1988-09-19

Family

ID=13497318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7271580A Granted JPS57753A (en) 1980-06-02 1980-06-02 Microprogram controller

Country Status (1)

Country Link
JP (1) JPS57753A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58221444A (ja) * 1982-06-18 1983-12-23 Hitachi Ltd マイクロプログラム制御装置
JPS59136851A (ja) * 1982-12-31 1984-08-06 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン デ−タ処理装置
JPS59174947A (ja) * 1983-03-25 1984-10-03 Fujitsu Ltd マイクロプログラム順序制御方式
US4653656A (en) * 1984-07-30 1987-03-31 Triplett James T Double center luffing crane

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951839A (enExample) * 1972-06-02 1974-05-20
JPS50105345A (enExample) * 1974-01-28 1975-08-20
US3980992A (en) * 1974-11-26 1976-09-14 Burroughs Corporation Multi-microprocessing unit on a single semiconductor chip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951839A (enExample) * 1972-06-02 1974-05-20
JPS50105345A (enExample) * 1974-01-28 1975-08-20
US3980992A (en) * 1974-11-26 1976-09-14 Burroughs Corporation Multi-microprocessing unit on a single semiconductor chip

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58221444A (ja) * 1982-06-18 1983-12-23 Hitachi Ltd マイクロプログラム制御装置
JPS59136851A (ja) * 1982-12-31 1984-08-06 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン デ−タ処理装置
JPS59174947A (ja) * 1983-03-25 1984-10-03 Fujitsu Ltd マイクロプログラム順序制御方式
US4653656A (en) * 1984-07-30 1987-03-31 Triplett James T Double center luffing crane

Also Published As

Publication number Publication date
JPS6346855B2 (enExample) 1988-09-19

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