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JPS5425646A - Data processing unit - Google Patents

Data processing unit

Info

Publication number
JPS5425646A
JPS5425646A JP9032277A JP9032277A JPS5425646A JP S5425646 A JPS5425646 A JP S5425646A JP 9032277 A JP9032277 A JP 9032277A JP 9032277 A JP9032277 A JP 9032277A JP S5425646 A JPS5425646 A JP S5425646A
Authority
JP
Japan
Prior art keywords
processing unit
data processing
channel
microinstruction
registers
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
JP9032277A
Other languages
Japanese (ja)
Inventor
Akira Ando
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 JP9032277A priority Critical patent/JPS5425646A/en
Publication of JPS5425646A publication Critical patent/JPS5425646A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform the operation such as data transfer etc. between registers with the step of one microinstruction, by providing the channel register selected at service level with the channel unit.
COPYRIGHT: (C)1979,JPO&Japio
JP9032277A 1977-07-29 1977-07-29 Data processing unit Pending JPS5425646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9032277A JPS5425646A (en) 1977-07-29 1977-07-29 Data processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9032277A JPS5425646A (en) 1977-07-29 1977-07-29 Data processing unit

Publications (1)

Publication Number Publication Date
JPS5425646A true JPS5425646A (en) 1979-02-26

Family

ID=13995279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9032277A Pending JPS5425646A (en) 1977-07-29 1977-07-29 Data processing unit

Country Status (1)

Country Link
JP (1) JPS5425646A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182250A (en) * 1981-04-30 1982-11-10 Hitachi Ltd Information processor
JPS6252391U (en) * 1985-09-20 1987-04-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182250A (en) * 1981-04-30 1982-11-10 Hitachi Ltd Information processor
JPS6350730B2 (en) * 1981-04-30 1988-10-11 Hitachi Ltd
JPS6252391U (en) * 1985-09-20 1987-04-01

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