JPS54157448A - Data entry device - Google Patents

Data entry device

Info

Publication number
JPS54157448A
JPS54157448A JP6580878A JP6580878A JPS54157448A JP S54157448 A JPS54157448 A JP S54157448A JP 6580878 A JP6580878 A JP 6580878A JP 6580878 A JP6580878 A JP 6580878A JP S54157448 A JPS54157448 A JP S54157448A
Authority
JP
Japan
Prior art keywords
buffer
units
program
operator
data 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.)
Granted
Application number
JP6580878A
Other languages
Japanese (ja)
Other versions
JPS581814B2 (en
Inventor
Takahiro Fujii
Hiroshi Uehara
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 JP53065808A priority Critical patent/JPS581814B2/en
Publication of JPS54157448A publication Critical patent/JPS54157448A/en
Publication of JPS581814B2 publication Critical patent/JPS581814B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To shorten the word length of the buffer without limiting the operator's manipulative performance and thus to decrease the memory capacity of the buffer by dividing the entry program buffer into more than two units and then using these units alternately.
CONSTITUTION: Data input buffer 1 to set the data through the operator's manipulation is provided along with entry format program buffer 2A and 2B to store the program which controls the format of the data input of buffer 1. Then buffer 1 of such constitution is divided into more than two units of blocks, and buffer 2A and 2B are divided into more than two units each. And the data input given from buffer 1 is supplied after alternate switching at buffer switch control part 5. As a result, the word length of program buffer 2A and 2B is shortened each without limiting the manipulative performance of the operator, thus decreasing the capacity of both 2A and 2B.
COPYRIGHT: (C)1979,JPO&Japio
JP53065808A 1978-06-02 1978-06-02 data entry device Expired JPS581814B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53065808A JPS581814B2 (en) 1978-06-02 1978-06-02 data entry device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53065808A JPS581814B2 (en) 1978-06-02 1978-06-02 data entry device

Publications (2)

Publication Number Publication Date
JPS54157448A true JPS54157448A (en) 1979-12-12
JPS581814B2 JPS581814B2 (en) 1983-01-13

Family

ID=13297686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53065808A Expired JPS581814B2 (en) 1978-06-02 1978-06-02 data entry device

Country Status (1)

Country Link
JP (1) JPS581814B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108809322A (en) * 2016-01-05 2018-11-13 湖南工业大学 A kind of independent keyboard scanner uni coding method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040809U (en) * 1983-08-30 1985-03-22 株式会社東郷製作所 Holders for molds, etc.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112531A (en) * 1973-02-24 1974-10-26
JPS52100939A (en) * 1976-02-20 1977-08-24 Hitachi Ltd Data input unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112531A (en) * 1973-02-24 1974-10-26
JPS52100939A (en) * 1976-02-20 1977-08-24 Hitachi Ltd Data input unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108809322A (en) * 2016-01-05 2018-11-13 湖南工业大学 A kind of independent keyboard scanner uni coding method
CN108809322B (en) * 2016-01-05 2022-01-21 湖南工业大学 Independent keyboard scanning and coding method

Also Published As

Publication number Publication date
JPS581814B2 (en) 1983-01-13

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