JPS5647851A - Program able desk computer - Google Patents

Program able desk computer

Info

Publication number
JPS5647851A
JPS5647851A JP12296579A JP12296579A JPS5647851A JP S5647851 A JPS5647851 A JP S5647851A JP 12296579 A JP12296579 A JP 12296579A JP 12296579 A JP12296579 A JP 12296579A JP S5647851 A JPS5647851 A JP S5647851A
Authority
JP
Japan
Prior art keywords
output
line
program
key
processing unit
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
JP12296579A
Other languages
Japanese (ja)
Inventor
Takayuki Fujita
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP12296579A priority Critical patent/JPS5647851A/en
Publication of JPS5647851A publication Critical patent/JPS5647851A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce an operator's burden and prevent a malfunction, by providing a command from a user's program to the key input unit provided on the desk computer, converting the input key codes to various character codes, and reading them.
CONSTITUTION: A program is provided to two flip-flops (FF) SF through the select line SL by the operation of the processing unit PU, and select of 4 kinds of key code groups of the program is set. Also, it is informed to the processing unit PU through the line KIN that a key code from the keyboard KB of a typewriter system has been output to the line KCD, and also it has been input. And the key code from the keyboard KB is output as a fixed bit from FFKF, and the address to the key code table CT is output by the output which has been selected by the aforesaid output and FFSF. The contents of the code table from this table CT are loaded to the processing unit PU through the line DL, and the data code is displayed in the character- display unit CD through the line CDL.
COPYRIGHT: (C)1981,JPO&Japio
JP12296579A 1979-09-25 1979-09-25 Program able desk computer Pending JPS5647851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12296579A JPS5647851A (en) 1979-09-25 1979-09-25 Program able desk computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12296579A JPS5647851A (en) 1979-09-25 1979-09-25 Program able desk computer

Publications (1)

Publication Number Publication Date
JPS5647851A true JPS5647851A (en) 1981-04-30

Family

ID=14848993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12296579A Pending JPS5647851A (en) 1979-09-25 1979-09-25 Program able desk computer

Country Status (1)

Country Link
JP (1) JPS5647851A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147053U (en) * 1986-03-10 1987-09-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62147053U (en) * 1986-03-10 1987-09-17

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