JPS6152876U - - Google Patents
Info
- Publication number
- JPS6152876U JPS6152876U JP13762884U JP13762884U JPS6152876U JP S6152876 U JPS6152876 U JP S6152876U JP 13762884 U JP13762884 U JP 13762884U JP 13762884 U JP13762884 U JP 13762884U JP S6152876 U JPS6152876 U JP S6152876U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- circuit
- input
- priority determination
- input circuits
- 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 2
Landscapes
- Studio Circuits (AREA)
Description
図は本考案の一実施例である。
１０，１１，１２…映像信号検出回路、１６…
マルチプレクサ。
The figure shows one embodiment of the present invention. 10, 11, 12...video signal detection circuit, 16...
multiplexer.
Claims (1)
る映像信号選択回路に於て、上記各入力回路のう
ち映像信号入力が加えられた入力回路を検出する
検出回路と上記映像信号入力が複数ある場合に優
先順位を与える優先判定回路とを具備した事を特
徴とした映像信号選択回路。 In a video signal selection circuit having at least three systems of video signal input circuits, a detection circuit that detects the input circuit to which a video signal input is added from among the above input circuits, and a priority order when there are multiple video signal inputs. A video signal selection circuit characterized by comprising a priority determination circuit that gives a priority determination circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13762884U JPS6152876U (en) | 1984-09-11 | 1984-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13762884U JPS6152876U (en) | 1984-09-11 | 1984-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152876U true JPS6152876U (en) | 1986-04-09 |
Family
ID=30696042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13762884U Pending JPS6152876U (en) | 1984-09-11 | 1984-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152876U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928775A (en) * | 1982-08-09 | 1984-02-15 | Sanyo Electric Co Ltd | Video signal switching circuit |
-
1984
- 1984-09-11 JP JP13762884U patent/JPS6152876U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5928775A (en) * | 1982-08-09 | 1984-02-15 | Sanyo Electric Co Ltd | Video signal switching circuit |
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