JPS58208851A - マイクロプログラム制御装置 - Google Patents

マイクロプログラム制御装置

Info

Publication number
JPS58208851A
JPS58208851A JP9173882A JP9173882A JPS58208851A JP S58208851 A JPS58208851 A JP S58208851A JP 9173882 A JP9173882 A JP 9173882A JP 9173882 A JP9173882 A JP 9173882A JP S58208851 A JPS58208851 A JP S58208851A
Authority
JP
Japan
Prior art keywords
data
input data
changed
memory
change
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
JP9173882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0413736B2 (https=
Inventor
Susumu Kido
享 木戸
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
NEC Corp
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9173882A priority Critical patent/JPS58208851A/ja
Publication of JPS58208851A publication Critical patent/JPS58208851A/ja
Publication of JPH0413736B2 publication Critical patent/JPH0413736B2/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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/328—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for runtime instruction patching
    • 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
    • G06F9/268—Microinstruction selection not based on processing results, e.g. interrupt, patch, first cycle store, diagnostic programs

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
JP9173882A 1982-05-28 1982-05-28 マイクロプログラム制御装置 Granted JPS58208851A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9173882A JPS58208851A (ja) 1982-05-28 1982-05-28 マイクロプログラム制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9173882A JPS58208851A (ja) 1982-05-28 1982-05-28 マイクロプログラム制御装置

Publications (2)

Publication Number Publication Date
JPS58208851A true JPS58208851A (ja) 1983-12-05
JPH0413736B2 JPH0413736B2 (https=) 1992-03-10

Family

ID=14034857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9173882A Granted JPS58208851A (ja) 1982-05-28 1982-05-28 マイクロプログラム制御装置

Country Status (1)

Country Link
JP (1) JPS58208851A (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250663A (en) * 1975-10-22 1977-04-22 Hitachi Ltd Classification instruction control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250663A (en) * 1975-10-22 1977-04-22 Hitachi Ltd Classification instruction control system

Also Published As

Publication number Publication date
JPH0413736B2 (https=) 1992-03-10

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