JPS5859276U

JPS5859276U - teletext receiver

Info

Publication number: JPS5859276U
Application number: JP15471581U
Authority: JP
Inventors: 黒田　朔郎
Original assignee: 三洋電機株式会社
Priority date: 1981-10-16
Filing date: 1981-10-16
Publication date: 1983-04-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面はこの考案の文字放送受信機の一部のブロック結線
図である。ＡＧ・・・ダイレクトメモリアクセスアドレス発生器、
ＣＰＵ・・・中央演算装置、Ｄａ・・・データバス、Ｄ
ｂ・・・アドレスバス、ＧＡ・・・番組用ゲート、ＧＢ
・・・番号用ゲート、ＩＯ・・・入出力インターフェー
ス、ＩＶ・・・インバータ、ＫＢ・・・キーボード部、
ＫＩ・・・キーボードインターフェース、ＭＡ１〜ＭＡ
４・・・第１ないし第４番組表示用メモリ、ＭＢ・・・
番組番号表示用メモリ。The drawing is a block diagram of a part of the teletext receiver of this invention. AG: Direct memory access address generator,
CPU...Central processing unit, Da...Data bus, D
b...Address bus, GA...Program gate, GB
...Number gate, IO...Input/output interface, IV...Inverter, KB...Keyboard section,
KI...Keyboard interface, MA1~MA
4...Memory for displaying the first to fourth programs, MB...
Memory for displaying program numbers.

Claims

[Scope of utility model registration request]

Program data for each of the transmitted programs is input to a teletext receiver that receives a plurality of transmitted teletext programs and displays the teletext program selected by operating a program selection section on a display screen. a program display memory for storing program data of a program selected by the operation of the selection section; a number display memory for storing number data of each program; means for prohibiting reading of the program data to the predetermined position while the number data is being read to a predetermined position on the display screen, and displaying the selected program and the number of the program on the display screen. Broadcast receiver.