JPS55121539A - Generation system for digit assignment signal for display - Google Patents

Generation system for digit assignment signal for display

Info

Publication number
JPS55121539A
JPS55121539A JP2904979A JP2904979A JPS55121539A JP S55121539 A JPS55121539 A JP S55121539A JP 2904979 A JP2904979 A JP 2904979A JP 2904979 A JP2904979 A JP 2904979A JP S55121539 A JPS55121539 A JP S55121539A
Authority
JP
Japan
Prior art keywords
digit
assignment
control
arithmetic
display
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
JP2904979A
Other languages
Japanese (ja)
Inventor
Yoshio Akiyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2904979A priority Critical patent/JPS55121539A/en
Publication of JPS55121539A publication Critical patent/JPS55121539A/en
Pending legal-status Critical Current

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  • Digital Computer Display Output (AREA)

Abstract

PURPOSE: To simplify the circuit constitution of a display signal generation system which inputs data by key input and supplies them to a display unit when input data are displayed, substituting hardware control with software control.
CONSTITUTION: Arithmetic part 5, including RAM, preforms the storage and arithmetic of various data to effect and control part 6, including ROM, exercises opration control according to the procedure of generating a digit assignment signal stored in ROM. When receiving digit assignment input signals DIn sent out in sequence according to RAM address assignment corresponding to digits of control part 6 from arithmetic part 5, digit-assignment signal generating part 7 generates digit assignment signals Dn by digit assignment set/reset signals DnSET/RESET from control part 6.
COPYRIGHT: (C)1980,JPO&Japio
JP2904979A 1979-03-12 1979-03-12 Generation system for digit assignment signal for display Pending JPS55121539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2904979A JPS55121539A (en) 1979-03-12 1979-03-12 Generation system for digit assignment signal for display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2904979A JPS55121539A (en) 1979-03-12 1979-03-12 Generation system for digit assignment signal for display

Publications (1)

Publication Number Publication Date
JPS55121539A true JPS55121539A (en) 1980-09-18

Family

ID=12265521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2904979A Pending JPS55121539A (en) 1979-03-12 1979-03-12 Generation system for digit assignment signal for display

Country Status (1)

Country Link
JP (1) JPS55121539A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578968A (en) * 1991-10-17 1996-11-26 Shinsaku Mori Frequency converter, multistage frequency converter and frequency synthesizer utilizing them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578968A (en) * 1991-10-17 1996-11-26 Shinsaku Mori Frequency converter, multistage frequency converter and frequency synthesizer utilizing them

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