JPS6227413B2 - - Google Patents

Info

Publication number
JPS6227413B2
JPS6227413B2 JP56094476A JP9447681A JPS6227413B2 JP S6227413 B2 JPS6227413 B2 JP S6227413B2 JP 56094476 A JP56094476 A JP 56094476A JP 9447681 A JP9447681 A JP 9447681A JP S6227413 B2 JPS6227413 B2 JP S6227413B2
Authority
JP
Japan
Prior art keywords
level
microprogram
firmware
register
levels
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
JP56094476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57207951A (en
Inventor
Hajime Takagi
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP9447681A priority Critical patent/JPS57207951A/ja
Publication of JPS57207951A publication Critical patent/JPS57207951A/ja
Publication of JPS6227413B2 publication Critical patent/JPS6227413B2/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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/461—Saving or restoring of program or task context

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
JP9447681A 1981-06-18 1981-06-18 Microprogram controlling type data processor Granted JPS57207951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9447681A JPS57207951A (en) 1981-06-18 1981-06-18 Microprogram controlling type data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9447681A JPS57207951A (en) 1981-06-18 1981-06-18 Microprogram controlling type data processor

Publications (2)

Publication Number Publication Date
JPS57207951A JPS57207951A (en) 1982-12-20
JPS6227413B2 true JPS6227413B2 (US06815460-20041109-C00097.png) 1987-06-15

Family

ID=14111322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9447681A Granted JPS57207951A (en) 1981-06-18 1981-06-18 Microprogram controlling type data processor

Country Status (1)

Country Link
JP (1) JPS57207951A (US06815460-20041109-C00097.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02135648U (US06815460-20041109-C00097.png) * 1989-04-12 1990-11-13

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59202543A (ja) * 1983-05-04 1984-11-16 Hitachi Ltd 電子計算機の制御方法
JPS63132368A (ja) * 1986-11-21 1988-06-04 Nec Corp マルチプロセサの割込み方式

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031749A (US06815460-20041109-C00097.png) * 1973-07-21 1975-03-28
JPS567150A (en) * 1979-06-29 1981-01-24 Matsushita Electric Ind Co Ltd Information processor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031749A (US06815460-20041109-C00097.png) * 1973-07-21 1975-03-28
JPS567150A (en) * 1979-06-29 1981-01-24 Matsushita Electric Ind Co Ltd Information processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02135648U (US06815460-20041109-C00097.png) * 1989-04-12 1990-11-13

Also Published As

Publication number Publication date
JPS57207951A (en) 1982-12-20

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