JPS5419647A - Arithmetic processing unit - Google Patents

Arithmetic processing unit

Info

Publication number
JPS5419647A
JPS5419647A JP8427577A JP8427577A JPS5419647A JP S5419647 A JPS5419647 A JP S5419647A JP 8427577 A JP8427577 A JP 8427577A JP 8427577 A JP8427577 A JP 8427577A JP S5419647 A JPS5419647 A JP S5419647A
Authority
JP
Japan
Prior art keywords
processing unit
arithmetic processing
shift
instruction
redundancy
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
JP8427577A
Other languages
Japanese (ja)
Inventor
Yasufumi Murakami
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 JP8427577A priority Critical patent/JPS5419647A/en
Publication of JPS5419647A publication Critical patent/JPS5419647A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To remove shift cycles of redundancy and achieve the higher speed of shift instruction by making an end of the shift instruction in the specified state of each shift counter.
COPYRIGHT: (C)1979,JPO&Japio
JP8427577A 1977-07-15 1977-07-15 Arithmetic processing unit Pending JPS5419647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8427577A JPS5419647A (en) 1977-07-15 1977-07-15 Arithmetic processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8427577A JPS5419647A (en) 1977-07-15 1977-07-15 Arithmetic processing unit

Publications (1)

Publication Number Publication Date
JPS5419647A true JPS5419647A (en) 1979-02-14

Family

ID=13825890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8427577A Pending JPS5419647A (en) 1977-07-15 1977-07-15 Arithmetic processing unit

Country Status (1)

Country Link
JP (1) JPS5419647A (en)

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