JPS53142841A - Data processor - Google Patents

Data processor

Info

Publication number
JPS53142841A
JPS53142841A JP5710277A JP5710277A JPS53142841A JP S53142841 A JPS53142841 A JP S53142841A JP 5710277 A JP5710277 A JP 5710277A JP 5710277 A JP5710277 A JP 5710277A JP S53142841 A JPS53142841 A JP S53142841A
Authority
JP
Japan
Prior art keywords
data processor
processing
provision
avoiding
enable
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
JP5710277A
Other languages
Japanese (ja)
Inventor
Keiji Namimoto
Seiji Eguchi
Yutaka Murao
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5710277A priority Critical patent/JPS53142841A/en
Priority claimed from US05/907,856 external-priority patent/US4217638A/en
Publication of JPS53142841A publication Critical patent/JPS53142841A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable to perform high speed processing, by avoiding the limit of the processing speed and the interrupt response, through the provision of a plurality of sets of memory sections used as a general register including the program counter.
COPYRIGHT: (C)1978,JPO&Japio
JP5710277A 1977-05-19 1977-05-19 Data processor Pending JPS53142841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5710277A JPS53142841A (en) 1977-05-19 1977-05-19 Data processor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5710277A JPS53142841A (en) 1977-05-19 1977-05-19 Data processor
US05/907,856 US4217638A (en) 1977-05-19 1978-05-19 Data-processing apparatus and method
US06/118,316 US4352157A (en) 1977-05-19 1980-02-04 Data-processing apparatus having improved interrupt handling processor

Publications (1)

Publication Number Publication Date
JPS53142841A true JPS53142841A (en) 1978-12-12

Family

ID=13046133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5710277A Pending JPS53142841A (en) 1977-05-19 1977-05-19 Data processor

Country Status (1)

Country Link
JP (1) JPS53142841A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150043A (en) * 1981-03-11 1982-09-16 Hitachi Ltd Information processor
JPS5998250A (en) * 1982-11-26 1984-06-06 Fujitsu Ltd Microprogram control system
JPS62242243A (en) * 1986-04-14 1987-10-22 Hitachi Ltd Information processor
JPS63200202A (en) * 1987-02-16 1988-08-18 Toshiba Seiki Kk Programmable controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966041A (en) * 1972-10-27 1974-06-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4966041A (en) * 1972-10-27 1974-06-26

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57150043A (en) * 1981-03-11 1982-09-16 Hitachi Ltd Information processor
JPS5998250A (en) * 1982-11-26 1984-06-06 Fujitsu Ltd Microprogram control system
JPH0317134B2 (en) * 1982-11-26 1991-03-07 Fujitsu Ltd
JPS62242243A (en) * 1986-04-14 1987-10-22 Hitachi Ltd Information processor
JPS63200202A (en) * 1987-02-16 1988-08-18 Toshiba Seiki Kk Programmable controller

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