JPS5925588U

JPS5925588U - display control device

Info

Publication number: JPS5925588U
Application number: JP12044382U
Authority: JP
Inventors: 克英森本
Original assignee: 三菱電機株式会社
Priority date: 1982-08-06
Filing date: 1982-08-06
Publication date: 1984-02-17

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 drawings]

第１図は従来の装置を示すブロック図、第２図はこの考
案の一実施例を示すブロック図である。１・・・・・・入力装置、２・・・・・・制御装置、３
・・・・・・表示装置、４・・・・・・カーソルキース
イッチ、５・・曲キー人カレピート回路、６・・・・・
・キーデータ表示制御回路、９・・・・・・キー状態監
視回路。補正　昭５８．　１．２５実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲（１）　　オペレータの操作により入力した信号を処理
して表示装置の表示を制御する表示制御装置において、
上記表示装置に表示されるカーソルの表示位置を制御す
るためのカーソルキー（単数又は複数）のオン又はオフ
状態を表す状態信号を入力しこの信号がオン状態を示し
ている間は所定の周期のパルス信号を出力するキー人力
レピート回路と、このキー人カレピート回路の出力と上
記カーソルキーの状態信号とを入力しカーソルの表示位
置を制御するキーデータ表示制御回路と、上記カーソル
キーからの信号がオン状態からオフ状態に変化する時点
を検出するキー状態監視回路と、このキー状態監視回路
の出力により割込がかけられこの割込により所定の処理
を行う制御装置とを備えたことを特徴とする表示制御装
置。（２）キー人力レピート回路はカーソルキーの状態信号
が所定時間以上オン状態に保たれた後動作を開始するこ
とを特徴とする実用新案登録請求の範囲第１項記載の表
示制御装置。FIG. 1 is a block diagram showing a conventional device, and FIG. 2 is a block diagram showing an embodiment of this invention. 1...Input device, 2...Control device, 3
... Display device, 4 ... Cursor key switch, 5 ... Music key repeat circuit, 6 ...
-Key data display control circuit, 9...Key status monitoring circuit. Revised 1984. 1.25 The scope of claims for utility model registration shall be amended as follows. Scope of Utility Model Registration Claims (1) In a display control device that controls the display of a display device by processing signals input by an operator's operation,
A state signal representing the on or off state of the cursor key(s) for controlling the display position of the cursor displayed on the display device is input, and while this signal indicates the on state, a predetermined cycle is applied. A key manual repeat circuit that outputs a pulse signal, a key data display control circuit that inputs the output of this key manual repeat circuit and the state signal of the cursor key to control the display position of the cursor, and It is characterized by comprising a key state monitoring circuit that detects the point in time when the on state changes to the off state, and a control device that is interrupted by the output of the key state monitoring circuit and performs predetermined processing based on the interrupt. display control device. (2) The display control device according to claim 1, wherein the key manual repeat circuit starts operating after the state signal of the cursor key is kept on for a predetermined period of time or more.

Claims

[Scope of utility model registration request]

(1) In a display control device that processes signals input by an operator's operation to control the display of a display device, a state signal representing the on or off state of a predetermined key (single or plural keys) is input, and this signal is input. a key repeater circuit that outputs a pulse signal of a predetermined period indicating the on state;
A control device that performs control corresponding to one on/off operation of the predetermined key for each output pulse signal of this key manual repeat circuit, and detects the point in time when the signal from the predetermined key changes from an on state to an off state. 1. A display control device comprising: a key state monitoring circuit; and means for interrupting the control device to perform predetermined processing using an output of the key state monitoring circuit.

(2) The display control device according to claim 1, wherein the key manual repeat circuit starts operating after the state signal of a predetermined key is kept on for a predetermined time or more.