JPH02111977U - - Google Patents
Info
- Publication number
- JPH02111977U JPH02111977U JP1861489U JP1861489U JPH02111977U JP H02111977 U JPH02111977 U JP H02111977U JP 1861489 U JP1861489 U JP 1861489U JP 1861489 U JP1861489 U JP 1861489U JP H02111977 U JPH02111977 U JP H02111977U
- Authority
- JP
- Japan
- Prior art keywords
- program
- memory
- channel
- detection unit
- received
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Systems (AREA)
Description
第１図は本考案による文字放送受信機の一実施
例を示すブロツク図、第２図は従来の文字放送受
信機の一実施例を示すブロツク図である。
ＭＢ：バツフアメモリ、ＭＮａ，ＭＮｂ，ＭＮ
ｃ：番組予約メモリ、ＣＰＵ：マイクロプロセツ
サ、ＭＡ１，ＭＡ２，ＭＡ３：情報表示用のリフ
レツシユメモリ、ＲＣ：受信チヤンネル検知部。
FIG. 1 is a block diagram showing an embodiment of a teletext receiver according to the present invention, and FIG. 2 is a block diagram showing an embodiment of a conventional teletext receiver. MB: buffer memory, MNa, MNb, MN
c: program reservation memory, CPU: microprocessor, MA1, MA2, MA3: refresh memory for information display, RC: reception channel detection unit.
Claims (1)
組が伝送されているテレビチヤンネルのチヤンネ
ル番号の指定を行なう予約指定部と、 前記指定された番組番号をその番組の伝送され
ているテレビチヤンネルに１対１に対応させて記
憶するようにした番組予約メモリと、 予約された文字番組の文字、図形等の番組デー
タを記憶する情報表示用メモリと、 選局装置からの選局信号を得て受信されている
テレビチヤンネルを検知する受信チヤンネル検知
部と、 前記検知部の出力により受信したテレビチヤン
ネルに対応する番組予約メモリを選択し、その選
択されたメモリに記憶された番組番号の番組デー
タを前記情報表示用メモリに格納させる制御装置 とを備えてなる文字放送受信機。[Scope of Claim for Utility Model Registration] A reservation designation section for specifying the program number of a text program to be received and displayed and the channel number of a television channel on which the program is being transmitted; A program reservation memory that stores program data in one-to-one correspondence with the TV channels being reserved; an information display memory that stores program data such as characters and graphics of reserved text programs; a reception channel detection unit that detects the television channel being received by obtaining a channel selection signal; and a reception channel detection unit that selects a program reservation memory corresponding to the received television channel based on the output of the detection unit, and stores the program reservation memory in the selected memory. A teletext receiver comprising: a control device for storing program data of a program number in the information display memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1861489U JPH02111977U (en) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1861489U JPH02111977U (en) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111977U true JPH02111977U (en) | 1990-09-07 |
Family
ID=31233419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1861489U Pending JPH02111977U (en) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111977U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151086A (en) * | 1985-12-25 | 1987-07-06 | Toshiba Corp | Teletext receiver |
-
1989
- 1989-02-20 JP JP1861489U patent/JPH02111977U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151086A (en) * | 1985-12-25 | 1987-07-06 | Toshiba Corp | Teletext receiver |
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