JPS5264241A - Information processing unit - Google Patents

Information processing unit

Info

Publication number
JPS5264241A
JPS5264241A JP50140687A JP14068775A JPS5264241A JP S5264241 A JPS5264241 A JP S5264241A JP 50140687 A JP50140687 A JP 50140687A JP 14068775 A JP14068775 A JP 14068775A JP S5264241 A JPS5264241 A JP S5264241A
Authority
JP
Japan
Prior art keywords
processing unit
information processing
micro instruction
case
microprogram
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.)
Pending
Application number
JP50140687A
Other languages
Japanese (ja)
Inventor
Takuo Ishizuka
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 JP50140687A priority Critical patent/JPS5264241A/en
Publication of JPS5264241A publication Critical patent/JPS5264241A/en
Pending legal-status Critical Current

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:The execution frequency of micro instruction is determined and controlled. As a result, MP (microprogram) can be halted with desired micro instruction even in case MP is synchronized with a certain time system and in case the same micro instruction is used many times.
JP50140687A 1975-11-22 1975-11-22 Information processing unit Pending JPS5264241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50140687A JPS5264241A (en) 1975-11-22 1975-11-22 Information processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50140687A JPS5264241A (en) 1975-11-22 1975-11-22 Information processing unit

Publications (1)

Publication Number Publication Date
JPS5264241A true JPS5264241A (en) 1977-05-27

Family

ID=15274408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50140687A Pending JPS5264241A (en) 1975-11-22 1975-11-22 Information processing unit

Country Status (1)

Country Link
JP (1) JPS5264241A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981740A (en) * 1982-10-30 1984-05-11 Nec Corp Information processor
JPS59208681A (en) * 1983-05-12 1984-11-27 Nec Corp Printer
JPS625449A (en) * 1985-07-01 1987-01-12 Nec Corp Debug system for information processor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981740A (en) * 1982-10-30 1984-05-11 Nec Corp Information processor
JPS59208681A (en) * 1983-05-12 1984-11-27 Nec Corp Printer
JPS625449A (en) * 1985-07-01 1987-01-12 Nec Corp Debug system for information processor

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees