JP7059536B2 - 信号伝送回路 - Google Patents
信号伝送回路 Download PDFInfo
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- JP7059536B2 JP7059536B2 JP2017151208A JP2017151208A JP7059536B2 JP 7059536 B2 JP7059536 B2 JP 7059536B2 JP 2017151208 A JP2017151208 A JP 2017151208A JP 2017151208 A JP2017151208 A JP 2017151208A JP 7059536 B2 JP7059536 B2 JP 7059536B2
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- signal transmission
- phase
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- connector
- signal
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- 230000008054 signal transmission Effects 0.000 title claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 2
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- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Description
111~115…DPLL回路(位相同期回路)
101~105…コネクタ
116~118…ボード(外部の信号伝送回路)
106~110…バイパスIC(バイパス回路)
119…システムバス
120…マルチプレクサ
Claims (2)
- 外部の信号伝送回路が接続される複数のコネクタの間でのデータ信号の巡回的な伝送が可能なシステムバスと、
このシステムバスにて直列に接続される前記コネクタの間に実装されて当該コネクタの入力信号と出力信号の位相差に基づき当該出力信号の位相を補正する位相同期回路と、
前記コネクタに前記外部の信号伝送回路が接続されない場合に当該コネクタと直列に接続された前記位相同期回路から出力された信号を当該コネクタに供することなく当該コネクタと直列に接続された他の前記位相同期回路に出力するバイパス回路と、
を備え、
前記位相同期回路は、前記バイパス回路の遅延特性により生じる位相差に基づき前記位相を補正することを特徴とする信号伝送回路。 - 前記コネクタに対する前記外部の信号伝送回路の接続の有無に基づき当該コネクタから前記位相同期回路を介してデータ信号を伝送するマルチプレクサをさらに備えたことを特徴とする請求項1に記載の信号伝送回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017151208A JP7059536B2 (ja) | 2017-08-04 | 2017-08-04 | 信号伝送回路 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017151208A JP7059536B2 (ja) | 2017-08-04 | 2017-08-04 | 信号伝送回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019029977A JP2019029977A (ja) | 2019-02-21 |
| JP7059536B2 true JP7059536B2 (ja) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2017151208A Active JP7059536B2 (ja) | 2017-08-04 | 2017-08-04 | 信号伝送回路 |
Country Status (1)
| Country | Link |
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| JP (1) | JP7059536B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7383968B2 (ja) * | 2019-10-11 | 2023-11-21 | 株式会社明電舎 | 信号伝送回路 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002062908A (ja) | 2000-08-15 | 2002-02-28 | Fuji Electric Co Ltd | プログラマブルコントローラ |
| JP2003218891A (ja) | 2002-01-15 | 2003-07-31 | Samsung Electronics Co Ltd | バスシステム及びそのデータ伝送経路の決定方法 |
| JP2017068796A (ja) | 2015-10-02 | 2017-04-06 | 株式会社ジェイテクト | プログラマブルコントローラ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0730570A (ja) * | 1993-07-09 | 1995-01-31 | Hitachi Ltd | データ転送システム |
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2017
- 2017-08-04 JP JP2017151208A patent/JP7059536B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002062908A (ja) | 2000-08-15 | 2002-02-28 | Fuji Electric Co Ltd | プログラマブルコントローラ |
| JP2003218891A (ja) | 2002-01-15 | 2003-07-31 | Samsung Electronics Co Ltd | バスシステム及びそのデータ伝送経路の決定方法 |
| JP2017068796A (ja) | 2015-10-02 | 2017-04-06 | 株式会社ジェイテクト | プログラマブルコントローラ |
Also Published As
| Publication number | Publication date |
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| JP2019029977A (ja) | 2019-02-21 |
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