JPS54109327A - Display recorder - Google Patents

Display recorder

Info

Publication number
JPS54109327A
JPS54109327A JP15272277A JP15272277A JPS54109327A JP S54109327 A JPS54109327 A JP S54109327A JP 15272277 A JP15272277 A JP 15272277A JP 15272277 A JP15272277 A JP 15272277A JP S54109327 A JPS54109327 A JP S54109327A
Authority
JP
Japan
Prior art keywords
signal
pattern generator
character pattern
oft
gate
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
JP15272277A
Other languages
Japanese (ja)
Inventor
Kiyohiko Kobayashi
Keiji Sekikawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15272277A priority Critical patent/JPS54109327A/en
Publication of JPS54109327A publication Critical patent/JPS54109327A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the cost of a recorder with its required memory capacity lessened by selectively supplying the output picture signal of a character pattern generator to a display unti and recorder by switching by a gate circuit and control timing generating circuit.
CONSTITUTION: Gate circuit 9 consists of AND gates AC1 and AO1, and inverter IN1. Now, when a mode assignment signal for display recording is high level "1", AND gate AO1 is ON to supply the output signal of character pattern generator 2 to an OFT recorder via OFT driver circuit 7. When the signal is low level "0", on the other hand, AND gate AC1 turns ON to supply the output signal of character pattern generator 2 to a CRT display unit via CRT driver circuit 11. Further, when the mode assignment signal is high level "1", control timing generating circuit 10 supplies an OFT recording timing signal to text memory 1, character pattern generator 2, and OFT driver circuit 7 and when low level "0", it supplies a display timing signal to text memory 1, character pattern generator 2 and CRT driver circuit 11.
COPYRIGHT: (C)1979,JPO&Japio
JP15272277A 1977-12-19 1977-12-19 Display recorder Pending JPS54109327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15272277A JPS54109327A (en) 1977-12-19 1977-12-19 Display recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15272277A JPS54109327A (en) 1977-12-19 1977-12-19 Display recorder

Publications (1)

Publication Number Publication Date
JPS54109327A true JPS54109327A (en) 1979-08-27

Family

ID=15546711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15272277A Pending JPS54109327A (en) 1977-12-19 1977-12-19 Display recorder

Country Status (1)

Country Link
JP (1) JPS54109327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0246490A (en) * 1988-08-06 1990-02-15 Mitsubishi Electric Corp Memory circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0246490A (en) * 1988-08-06 1990-02-15 Mitsubishi Electric Corp Memory circuit

Similar Documents

Publication Publication Date Title
JPS5317340A (en) Recording device
JPS5345939A (en) Ram circuit
JPS53120158A (en) Power source control system
JPS5368514A (en) Driving system for matrix panel
JPS52149933A (en) Pulse generator using memory unit
JPS54109327A (en) Display recorder
JPS5219925A (en) Memory unit
JPS5315726A (en) Electronic display unit
JPS542096A (en) Drive unit for liquid crystal matrix panel
JPS53118313A (en) Key input circuit
JPS5315029A (en) Integrated circuit unit
JPS53103338A (en) Large-scale integrated circuit
JPS5337005A (en) Switching circuit of tape recorder
JPS5532213A (en) Tape recorder
JPS5217732A (en) Integrated circuit unit
JPS5384115A (en) Drive control circuit for reversible motors with electronic damping circuits
JPS5347236A (en) Driving circuit for gas discharge panel
JPS5294111A (en) Data recording unit
JPS533025A (en) Electronic computer
JPS51131237A (en) Electronic register
JPS57211580A (en) Electronic type clock
JPS5373344A (en) Stabilized power source circuit
JPS53114410A (en) Field memory system
JPS5576433A (en) Display unit
JPS5677979A (en) Magnetic bubble memory device