JPS5264844A - Information processing unit - Google Patents

Information processing unit

Info

Publication number
JPS5264844A
JPS5264844A JP14097875A JP14097875A JPS5264844A JP S5264844 A JPS5264844 A JP S5264844A JP 14097875 A JP14097875 A JP 14097875A JP 14097875 A JP14097875 A JP 14097875A JP S5264844 A JPS5264844 A JP S5264844A
Authority
JP
Japan
Prior art keywords
processing unit
information processing
register
certain
section
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
JP14097875A
Other languages
Japanese (ja)
Inventor
Noriaki Hashimoto
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 JP14097875A priority Critical patent/JPS5264844A/en
Publication of JPS5264844A publication Critical patent/JPS5264844A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: A certain register group is selected using register disignation section of microprogram, and a certain register within the register group is selected using literal section respectively. In this way, the nimber of register can be increased without increasing the program word length.
COPYRIGHT: (C)1977,JPO&Japio
JP14097875A 1975-11-25 1975-11-25 Information processing unit Pending JPS5264844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14097875A JPS5264844A (en) 1975-11-25 1975-11-25 Information processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14097875A JPS5264844A (en) 1975-11-25 1975-11-25 Information processing unit

Publications (1)

Publication Number Publication Date
JPS5264844A true JPS5264844A (en) 1977-05-28

Family

ID=15281265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14097875A Pending JPS5264844A (en) 1975-11-25 1975-11-25 Information processing unit

Country Status (1)

Country Link
JP (1) JPS5264844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02226424A (en) * 1989-02-28 1990-09-10 Toshiba Corp Register designation system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02226424A (en) * 1989-02-28 1990-09-10 Toshiba Corp Register designation system

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