JPS6230444U - - Google Patents
Info
- Publication number
- JPS6230444U JPS6230444U JP12184685U JP12184685U JPS6230444U JP S6230444 U JPS6230444 U JP S6230444U JP 12184685 U JP12184685 U JP 12184685U JP 12184685 U JP12184685 U JP 12184685U JP S6230444 U JPS6230444 U JP S6230444U
- Authority
- JP
- Japan
- Prior art keywords
- data
- clock
- synchronization
- synchronous
- transferred
- 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
- 230000001360 synchronised effect Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図は第１図のタイミング・チヤート、第３図は従
来のデータ転送方式の一例のブロツク図、第４図
は第３図のタイミング・チヤートである。
１……同期発生器、２……メツセージ合成器、
３……クロツク発生器、４……クロツク・レベル
増幅器、５……タイミング制御器、６……同期検
出器、７……クロツク・レベル検出器、８……タ
イミング制御器。
Fig. 1 is a block diagram of an embodiment of the present invention;
1, FIG. 3 is a block diagram of an example of a conventional data transfer system, and FIG. 4 is a timing chart of FIG. 3. 1... Synchronization generator, 2... Message synthesizer,
3... Clock generator, 4... Clock level amplifier, 5... Timing controller, 6... Synchronization detector, 7... Clock level detector, 8... Timing controller.
Claims (1)
からの同期データとを合成して出力するメツセー
ジ合成器と、転送すべきクロツクのうち前記同期
データに同期したクロツクを増幅して出力するク
ロツクレベル増幅器とを備え、受信側に、転送さ
れたデータから同期データを検出する同期検出器
と、転送されたクロツクからクロツクの振幅の大
きいクロツクを検出したときそれを同期データと
判定して前記同期検出器に転送データの終了を通
知するクロツクレベル検出器とを備え、同期ずれ
を防止したことを特徴とするシリアルデータ転送
装置。 On the transmitting side, there is a message synthesizer that combines input transfer data and synchronization data from a synchronization generator and outputs the result, and a clock level amplifier that amplifies and outputs a clock that is synchronized with the synchronization data among the clocks to be transmitted. a synchronous detector for detecting synchronous data from the transferred data; and a synchronous detector for detecting a clock having a large amplitude from the transferred clock and determining it as synchronous data on the receiving side. What is claimed is: 1. A serial data transfer device comprising: a clock level detector for notifying the end of transferred data; and a clock level detector for preventing synchronization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12184685U JPS6230444U (en) | 1985-08-07 | 1985-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12184685U JPS6230444U (en) | 1985-08-07 | 1985-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230444U true JPS6230444U (en) | 1987-02-24 |
Family
ID=31011488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12184685U Pending JPS6230444U (en) | 1985-08-07 | 1985-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230444U (en) |
-
1985
- 1985-08-07 JP JP12184685U patent/JPS6230444U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0228811A3 (en) | Method and system for synchronous handshake generation | |
| JPS6230444U (en) | ||
| JPS62133451U (en) | ||
| JPS6326129U (en) | ||
| JPS60191981U (en) | Anchor position detection device | |
| JPS62161439U (en) | ||
| JPS6428038U (en) | ||
| JPS61158752U (en) | ||
| JPS61193396U (en) | ||
| JPS6419772U (en) | ||
| JPH0322480U (en) | ||
| JPS63290U (en) | ||
| JPS63118647U (en) | ||
| JPS62135281U (en) | ||
| JPS6257469U (en) | ||
| JPS583649U (en) | signal transmission equipment | |
| JPH0264240U (en) | ||
| JPS59157339U (en) | phase synchronized circuit | |
| JPS6199255U (en) | ||
| JPS6249791U (en) | ||
| JPS58123393U (en) | electronic time switch | |
| JPS63153182U (en) | ||
| JPS6444769U (en) | ||
| JPH01179645U (en) | ||
| JPS587217U (en) | Master clock generation circuit |