JPS5526791A - Television screen display unit - Google Patents

Television screen display unit

Info

Publication number
JPS5526791A
JPS5526791A JP10039578A JP10039578A JPS5526791A JP S5526791 A JPS5526791 A JP S5526791A JP 10039578 A JP10039578 A JP 10039578A JP 10039578 A JP10039578 A JP 10039578A JP S5526791 A JPS5526791 A JP S5526791A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
signal
circuit
cpu14
vtr
supplied
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
JP10039578A
Inventor
Akira Matsushita
Original Assignee
Toshiba 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

Links

Abstract

PURPOSE: To make it possible to diaplay a game pattern corresponding to the kind of an image by detecting and storing a program code added to VTR and then by superimposing a pattern signal from a program upon a video signal.
CONSTITUTION: When a signal from VTR given a program code is supplied to terminal 21, the program code converted into a digital waveform by slicing circuit 30 is inputted to CPU14 via interface circuit 31. Then, CPU14 stores it in RAM16 and executes this program to store a game pattern signal for screen display in RAM17. On the other hand, a DMAOUT request signal for DMA operation by control circuit 26 is supplied to CPU14 by a control clock formed from the video signal by clock generating circuit 25 so as to read the pattern signal in RAM17 out to shift register 18. This pattern data is superimposed upon the video signal of VTR and composite synchronous signal SYNC by mixer 28 and then supplied from terminal 32 to the TV receiver via RF modulation circuit 29.
COPYRIGHT: (C)1980,JPO&Japio
JP10039578A 1978-08-17 1978-08-17 Television screen display unit Pending JPS5526791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10039578A JPS5526791A (en) 1978-08-17 1978-08-17 Television screen display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10039578A JPS5526791A (en) 1978-08-17 1978-08-17 Television screen display unit

Publications (1)

Publication Number Publication Date
JPS5526791A true true JPS5526791A (en) 1980-02-26

Family

ID=14272789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10039578A Pending JPS5526791A (en) 1978-08-17 1978-08-17 Television screen display unit

Country Status (1)

Country Link
JP (1) JPS5526791A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140783A (en) * 1983-01-31 1984-08-13 Nec Corp Video and sound signal output system
FR2551356A1 (en) * 1983-09-02 1985-03-08 Casio Computer Co Ltd Device video games
JPS60207690A (en) * 1984-03-30 1985-10-19 Pioneer Electronic Corp Video game system
US4575772A (en) * 1982-03-25 1986-03-11 Sony Corporation Apparatus for recording additional video signals in a helical scan operation
JPS63288181A (en) * 1987-05-20 1988-11-25 Bandai Co Video game apparatus
JPH03188885A (en) * 1990-03-06 1991-08-16 Taito Corp Game machine
US5297204A (en) * 1990-11-05 1994-03-22 Smart Vcr Limited Partnership VCR with cable tuner control
US5568272A (en) * 1981-12-14 1996-10-22 Smart Vcr Limited Partnership Schedule display system for video recorder programming
USRE35954E (en) * 1990-11-05 1998-11-10 Smart Vcr Limited Partnership VCR with cable tuner control
WO1999060785A1 (en) * 1998-05-20 1999-11-25 Sony Computer Entertainment Inc. Information processing device and method, providing medium, and recording medium

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5568272A (en) * 1981-12-14 1996-10-22 Smart Vcr Limited Partnership Schedule display system for video recorder programming
US4575772A (en) * 1982-03-25 1986-03-11 Sony Corporation Apparatus for recording additional video signals in a helical scan operation
JPS59140783A (en) * 1983-01-31 1984-08-13 Nec Corp Video and sound signal output system
FR2551356A1 (en) * 1983-09-02 1985-03-08 Casio Computer Co Ltd Device video games
JPS60207690A (en) * 1984-03-30 1985-10-19 Pioneer Electronic Corp Video game system
JPS63288181A (en) * 1987-05-20 1988-11-25 Bandai Co Video game apparatus
JPH03188885A (en) * 1990-03-06 1991-08-16 Taito Corp Game machine
US5297204A (en) * 1990-11-05 1994-03-22 Smart Vcr Limited Partnership VCR with cable tuner control
USRE35954E (en) * 1990-11-05 1998-11-10 Smart Vcr Limited Partnership VCR with cable tuner control
WO1999060785A1 (en) * 1998-05-20 1999-11-25 Sony Computer Entertainment Inc. Information processing device and method, providing medium, and recording medium
US6760541B1 (en) 1998-05-20 2004-07-06 Sony Computer Entertainment Inc. Information processing device and method, distribution medium, and recording medium
US7466905B2 (en) 1998-05-20 2008-12-16 Sony Computer Entertainment Inc. Information processing device and method, distribution medium, and recording medium

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