JPS643277U - - Google Patents
Info
- Publication number
- JPS643277U JPS643277U JP9353187U JP9353187U JPS643277U JP S643277 U JPS643277 U JP S643277U JP 9353187 U JP9353187 U JP 9353187U JP 9353187 U JP9353187 U JP 9353187U JP S643277 U JPS643277 U JP S643277U
- Authority
- JP
- Japan
- Prior art keywords
- rotating head
- memory
- timing
- control circuit
- control device
- 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 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Television Signal Processing For Recording (AREA)
Description
第１図は本考案実施例の要部を示すブロツク図
、第２図はメモリ装置の全体を示すブロツク図、
第３図は波形図である。
ｂ……ＲＦスイツチングパルス、ｅ……基準信
号、ｇ……Ｒ／Ｗ信号、ｈ……クリア信号、１０
……システムコントロール回路。
FIG. 1 is a block diagram showing the main parts of an embodiment of the present invention, FIG. 2 is a block diagram showing the entire memory device,
FIG. 3 is a waveform diagram. b...RF switching pulse, e...Reference signal, g...R/W signal, h...Clear signal, 10
...System control circuit.
Claims (1)
れた映像信号を入力とする画像メモリの制御装置
において、メモリへの書き込みタイミングを前記
回転ヘツドの回転検出信号に基づき作成し、メモ
リからの読み出しタイミングを前記回転ヘツドの
回転基準となる基準信号に基づいて作成するシス
テムコントロール回路を備えることを特徴とする
画像メモリの制御装置。 In an image memory control device that receives as input a video signal reproduced from a rotating head of a video tape recorder, the timing for writing to the memory is created based on the rotation detection signal of the rotating head, and the timing for reading from the memory is determined based on the rotation detection signal of the rotating head. 1. A control device for an image memory, comprising a system control circuit that generates a system control circuit based on a reference signal that serves as a rotation reference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9353187U JPS643277U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9353187U JPS643277U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643277U true JPS643277U (en) | 1989-01-10 |
Family
ID=31317993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9353187U Pending JPS643277U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011064348A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Steam heating device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184982A (en) * | 1985-02-13 | 1986-08-18 | Toshiba Corp | Field memory device |
| JPS61198888A (en) * | 1985-02-27 | 1986-09-03 | Sony Corp | Recording and reproducing device |
-
1987
- 1987-06-18 JP JP9353187U patent/JPS643277U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61184982A (en) * | 1985-02-13 | 1986-08-18 | Toshiba Corp | Field memory device |
| JPS61198888A (en) * | 1985-02-27 | 1986-09-03 | Sony Corp | Recording and reproducing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011064348A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Steam heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS643277U (en) | ||
| JPS6251588U (en) | ||
| JPH0336287U (en) | ||
| JPS6290435U (en) | ||
| JPS6032868U (en) | magnetic recording and reproducing device | |
| JPS59101568U (en) | Still image playback device | |
| JPH0314708U (en) | ||
| JPS62152585U (en) | ||
| JPS62159066U (en) | ||
| JPS62195293U (en) | ||
| JPS63183773U (en) | ||
| JPS61171370U (en) | ||
| JPS60130495U (en) | Video display device | |
| JPS63142971U (en) | ||
| JPS6040088U (en) | magnetic recording and reproducing device | |
| JPS5839726U (en) | Identification signal reading device in recorded information reproducing device | |
| JPS6312983U (en) | ||
| JPS60186583U (en) | Recording/playback device | |
| JPS62164458U (en) | ||
| JPS60127626U (en) | tape dubbing system | |
| JPS63117176U (en) | ||
| JPS6211288U (en) | ||
| JPH0246483U (en) | ||
| JPS63118793U (en) | ||
| JPS63105905U (en) |