JPS5958549A - マイクロプログラム制御方式 - Google Patents

マイクロプログラム制御方式

Info

Publication number
JPS5958549A
JPS5958549A JP57168357A JP16835782A JPS5958549A JP S5958549 A JPS5958549 A JP S5958549A JP 57168357 A JP57168357 A JP 57168357A JP 16835782 A JP16835782 A JP 16835782A JP S5958549 A JPS5958549 A JP S5958549A
Authority
JP
Japan
Prior art keywords
address
microinstruction
instruction
register
output
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
JP57168357A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0561660B2 (en]
Inventor
Yoshiki Noguchi
孝樹 野口
Hideo Nakamura
英夫 中村
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 JP57168357A priority Critical patent/JPS5958549A/ja
Publication of JPS5958549A publication Critical patent/JPS5958549A/ja
Publication of JPH0561660B2 publication Critical patent/JPH0561660B2/ja
Granted legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Retry When Errors Occur (AREA)
JP57168357A 1982-09-29 1982-09-29 マイクロプログラム制御方式 Granted JPS5958549A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57168357A JPS5958549A (ja) 1982-09-29 1982-09-29 マイクロプログラム制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57168357A JPS5958549A (ja) 1982-09-29 1982-09-29 マイクロプログラム制御方式

Publications (2)

Publication Number Publication Date
JPS5958549A true JPS5958549A (ja) 1984-04-04
JPH0561660B2 JPH0561660B2 (en]) 1993-09-06

Family

ID=15866572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57168357A Granted JPS5958549A (ja) 1982-09-29 1982-09-29 マイクロプログラム制御方式

Country Status (1)

Country Link
JP (1) JPS5958549A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110239A (ja) * 1984-11-01 1986-05-28 アドバンスト・マイクロ・デイバイシズ・インコーポレーテツド マイクロプログラムシーケンスコントローラおよびその動作方法
JPS6365503A (ja) * 1986-09-05 1988-03-24 Mitsubishi Electric Corp シ−ケンサ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533753A (en) * 1976-07-01 1978-01-13 Fujitsu Ltd Microprogram brance-reset condition assigning system
JPS5475961A (en) * 1977-11-30 1979-06-18 Toshiba Corp Microprogram address control system
JPS55105751A (en) * 1979-02-08 1980-08-13 Nec Corp Microprogram control unit
JPS55154637A (en) * 1979-05-18 1980-12-02 Hitachi Ltd Processor with retrial mechanism
JPS56118438U (en]) * 1980-02-07 1981-09-10

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533753A (en) * 1976-07-01 1978-01-13 Fujitsu Ltd Microprogram brance-reset condition assigning system
JPS5475961A (en) * 1977-11-30 1979-06-18 Toshiba Corp Microprogram address control system
JPS55105751A (en) * 1979-02-08 1980-08-13 Nec Corp Microprogram control unit
JPS55154637A (en) * 1979-05-18 1980-12-02 Hitachi Ltd Processor with retrial mechanism
JPS56118438U (en]) * 1980-02-07 1981-09-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110239A (ja) * 1984-11-01 1986-05-28 アドバンスト・マイクロ・デイバイシズ・インコーポレーテツド マイクロプログラムシーケンスコントローラおよびその動作方法
JPS6365503A (ja) * 1986-09-05 1988-03-24 Mitsubishi Electric Corp シ−ケンサ

Also Published As

Publication number Publication date
JPH0561660B2 (en]) 1993-09-06

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