JPS6448978U - - Google Patents
Info
- Publication number
- JPS6448978U JPS6448978U JP14300687U JP14300687U JPS6448978U JP S6448978 U JPS6448978 U JP S6448978U JP 14300687 U JP14300687 U JP 14300687U JP 14300687 U JP14300687 U JP 14300687U JP S6448978 U JPS6448978 U JP S6448978U
- Authority
- JP
- Japan
- Prior art keywords
- data
- worth
- page
- error bits
- teletext
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000013075 data extraction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Description
第１図は本考案の一実施例である文字放送受信
機の要部を示す図、第２図は実施例の動作フロー
チヤート、第３図は文字放送の放映状態を示す図
である。
２……データ抜取り部、３……誤り検出・訂正
部、４……ＣＰＵ、５……ＲＯＭ、６……ＲＡＭ
、７……ビデオＲＡＭ、８……デイスプレイ、９
……表示制御部。
FIG. 1 is a diagram showing the main parts of a teletext receiver that is an embodiment of the present invention, FIG. 2 is an operational flowchart of the embodiment, and FIG. 3 is a diagram showing a teletext broadcasting state. 2...Data extraction unit, 3...Error detection/correction unit, 4...CPU, 5...ROM, 6...RAM
, 7...Video RAM, 8...Display, 9
...Display control section.
Claims (1)
りビツトを検出し誤り訂正を行なう手段と、前記
手段により検出された誤りビツト数が一定数以下
の場合に、該データパケツトを記憶しておく手段
と、１番組の１頁分のデータパケツトが前記手段
により記憶されたときに前記１頁分のデータを表
示データに加工し、ビデオＲＡＭに書込み、表示
させる手段とを有することを特徴とする文字放送
受信機。 In teletext broadcasting, means for detecting and correcting error bits in each data packet; means for storing the data packet when the number of error bits detected by the means is less than a certain number; A teletext receiver comprising means for processing said one page's worth of data into display data when said page's worth of data packets are stored by said means, writing the data into a video RAM, and causing the display data to be displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300687U JPS6448978U (en) | 1987-09-21 | 1987-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14300687U JPS6448978U (en) | 1987-09-21 | 1987-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6448978U true JPS6448978U (en) | 1989-03-27 |
Family
ID=31409438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14300687U Pending JPS6448978U (en) | 1987-09-21 | 1987-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6448978U (en) |
-
1987
- 1987-09-21 JP JP14300687U patent/JPS6448978U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6448978U (en) | ||
| JPS5813787U (en) | teletext receiver | |
| JPS6437185U (en) | ||
| JPS63114342U (en) | ||
| JPS6448242U (en) | ||
| JPS637865U (en) | ||
| JPS6266483U (en) | ||
| JPS63159435U (en) | ||
| JPS63200887U (en) | ||
| JPH036744U (en) | ||
| JPS58135181U (en) | teletext receiver | |
| JPH01146683U (en) | ||
| JPH0292554U (en) | ||
| JPS61147450U (en) | ||
| JPS6181259U (en) | ||
| JPS62152574U (en) | ||
| JPH01159478U (en) | ||
| JPS59184193U (en) | Display device control device | |
| JPS6399957U (en) | ||
| JPH0461961U (en) | ||
| JPS62188888U (en) | ||
| JPS6326188U (en) | ||
| JPS6210536U (en) | ||
| JPS59137152U (en) | posture correction chair | |
| JPS63153652U (en) |