JPS6341091B2 - - Google Patents

Info

Publication number
JPS6341091B2
JPS6341091B2 JP55121297A JP12129780A JPS6341091B2 JP S6341091 B2 JPS6341091 B2 JP S6341091B2 JP 55121297 A JP55121297 A JP 55121297A JP 12129780 A JP12129780 A JP 12129780A JP S6341091 B2 JPS6341091 B2 JP S6341091B2
Authority
JP
Japan
Prior art keywords
field
microinstruction
data processing
shared
processing device
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
Application number
JP55121297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745648A (en
Inventor
Shigeo Sawada
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 JP12129780A priority Critical patent/JPS5745648A/ja
Publication of JPS5745648A publication Critical patent/JPS5745648A/ja
Publication of JPS6341091B2 publication Critical patent/JPS6341091B2/ja
Granted legal-status Critical Current

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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/226—Microinstruction function, e.g. input/output microinstruction; diagnostic microinstruction; microinstruction format

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
JP12129780A 1980-09-02 1980-09-02 Data processor Granted JPS5745648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12129780A JPS5745648A (en) 1980-09-02 1980-09-02 Data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12129780A JPS5745648A (en) 1980-09-02 1980-09-02 Data processor

Publications (2)

Publication Number Publication Date
JPS5745648A JPS5745648A (en) 1982-03-15
JPS6341091B2 true JPS6341091B2 (ru) 1988-08-15

Family

ID=14807767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12129780A Granted JPS5745648A (en) 1980-09-02 1980-09-02 Data processor

Country Status (1)

Country Link
JP (1) JPS5745648A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305752B1 (en) * 1984-10-01 1993-05-05 Unisys Corporation Programmable data path width in a programmable unit having plural levels of subinstruction sets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542640A (en) * 1977-06-08 1979-01-10 Hitachi Ltd Allocating circuit for microprogram address
JPS54152938A (en) * 1978-05-24 1979-12-01 Toshiba Corp Microprogram pipeline register control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542640A (en) * 1977-06-08 1979-01-10 Hitachi Ltd Allocating circuit for microprogram address
JPS54152938A (en) * 1978-05-24 1979-12-01 Toshiba Corp Microprogram pipeline register control system

Also Published As

Publication number Publication date
JPS5745648A (en) 1982-03-15

Similar Documents

Publication Publication Date Title
US4870562A (en) Microcomputer capable of accessing internal memory at a desired variable access time
JPS58219644A (ja) 命令実行方式
US3900835A (en) Branching circuit for microprogram controlled central processor unit
US4057850A (en) Processing link control device for a data processing system processing data by executing a main routine and a sub-routine
US4674063A (en) Information processing apparatus having a sequence control function
US4652991A (en) Data transfer apparatus
US4641278A (en) Memory device with a register interchange function
US4831572A (en) Polynomial vector arithmetic operation control system
JPS6341091B2 (ru)
JPH0588884A (ja) 状態モード設定方式
JP2581080B2 (ja) デバック用マイクロプロセッサ
KR0153537B1 (ko) 메모리 번지 데이타를 선행 선택하는 신호처리 구조
JPS5925251B2 (ja) マイクロプログラム制御式電子計算機における演算制御信号の作成方式
JP3182796B2 (ja) 中央演算処理装置
JPH01116702A (ja) シーケンスコントローラ
JPH0517574B2 (ru)
JP2757388B2 (ja) マイクロプログラム制御装置
JPS6218933B2 (ru)
JPS5917460B2 (ja) 計算機の制御装置
JPS59220842A (ja) デ−タ処理装置
JPS6015969B2 (ja) マイクロ命令アドレス生成方式
JPH0133852B2 (ru)
JPS6362065A (ja) デ−タ転送制御方式
JPS58149540A (ja) 制御記憶装置
JPS60251436A (ja) マイクロプログラム制御装置