JPH0373008B2 - - Google Patents

Info

Publication number
JPH0373008B2
JPH0373008B2 JP57223797A JP22379782A JPH0373008B2 JP H0373008 B2 JPH0373008 B2 JP H0373008B2 JP 57223797 A JP57223797 A JP 57223797A JP 22379782 A JP22379782 A JP 22379782A JP H0373008 B2 JPH0373008 B2 JP H0373008B2
Authority
JP
Japan
Prior art keywords
microprogram
address
additional mechanism
arithmetic unit
additional
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 - Lifetime
Application number
JP57223797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59114637A (ja
Inventor
Toshihisa Taniguchi
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 JP22379782A priority Critical patent/JPS59114637A/ja
Publication of JPS59114637A publication Critical patent/JPS59114637A/ja
Publication of JPH0373008B2 publication Critical patent/JPH0373008B2/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
    • G06F9/226—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)
  • Advance Control (AREA)
JP22379782A 1982-12-22 1982-12-22 デ−タ処理装置 Granted JPS59114637A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22379782A JPS59114637A (ja) 1982-12-22 1982-12-22 デ−タ処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22379782A JPS59114637A (ja) 1982-12-22 1982-12-22 デ−タ処理装置

Publications (2)

Publication Number Publication Date
JPS59114637A JPS59114637A (ja) 1984-07-02
JPH0373008B2 true JPH0373008B2 (enrdf_load_stackoverflow) 1991-11-20

Family

ID=16803865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22379782A Granted JPS59114637A (ja) 1982-12-22 1982-12-22 デ−タ処理装置

Country Status (1)

Country Link
JP (1) JPS59114637A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297032A (ja) * 1985-10-23 1987-05-06 Yokogawa Hewlett Packard Ltd プレシフタを備えたコンピユ−タ
US4763242A (en) * 1985-10-23 1988-08-09 Hewlett-Packard Company Computer providing flexible processor extension, flexible instruction set extension, and implicit emulation for upward software compatibility
JPS6419428A (en) * 1987-07-15 1989-01-23 Nec Corp Bit string converting circuit
JPH0394338A (ja) * 1989-09-07 1991-04-19 Nec Eng Ltd 演算処理装置の障害処理システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5414903B2 (enrdf_load_stackoverflow) * 1972-03-24 1979-06-11
JPS607294B2 (ja) * 1976-02-14 1985-02-23 株式会社日立製作所 マイクロプログラムロード方式

Also Published As

Publication number Publication date
JPS59114637A (ja) 1984-07-02

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