JPS55911A - Information processor - Google Patents

Information processor

Info

Publication number
JPS55911A
JPS55911A JP7214678A JP7214678A JPS55911A JP S55911 A JPS55911 A JP S55911A JP 7214678 A JP7214678 A JP 7214678A JP 7214678 A JP7214678 A JP 7214678A JP S55911 A JPS55911 A JP S55911A
Authority
JP
Japan
Prior art keywords
information
shifters
control
byte
input
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
JP7214678A
Other languages
Japanese (ja)
Inventor
Masatsugu Inoue
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 JP7214678A priority Critical patent/JPS55911A/en
Publication of JPS55911A publication Critical patent/JPS55911A/en
Pending legal-status Critical Current

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  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE: To attain the rearrangement of a succession of information units by control information at a high speed, by making use of shifters.
CONSTITUTION: Four-byte input unformation 1 is inputted to four-byte shifters 4 and 5 via bus 12. Four-byte control information 2, inputted to control circuit 3, controls shifters 4 and 5 via control lines 8 and 9. At the same time, control lines 10 and 11 extending from control circuit 3 are used to control output gates 6 and 7 of shifters 4 and 5. Outputs of output gates 6 and 7 are OR-ed, bit by bit, and sent out as output information 14 by way of bus 13. The rearrangement of input information is therefore carried out through a single operation, resulting in high- speed operation. Besides bytes, any unit is applicable to input-output information if each component unit consists of the same number of bits.
COPYRIGHT: (C)1980,JPO&Japio
JP7214678A 1978-06-16 1978-06-16 Information processor Pending JPS55911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7214678A JPS55911A (en) 1978-06-16 1978-06-16 Information processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7214678A JPS55911A (en) 1978-06-16 1978-06-16 Information processor

Publications (1)

Publication Number Publication Date
JPS55911A true JPS55911A (en) 1980-01-07

Family

ID=13480828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7214678A Pending JPS55911A (en) 1978-06-16 1978-06-16 Information processor

Country Status (1)

Country Link
JP (1) JPS55911A (en)

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