CN204065974U - A kind of easy direct-connected side plate of SATA - Google Patents
A kind of easy direct-connected side plate of SATA Download PDFInfo
- Publication number
- CN204065974U CN204065974U CN201420461096.7U CN201420461096U CN204065974U CN 204065974 U CN204065974 U CN 204065974U CN 201420461096 U CN201420461096 U CN 201420461096U CN 204065974 U CN204065974 U CN 204065974U
- Authority
- CN
- China
- Prior art keywords
- board
- sata
- golden finger
- redriver
- driving force
- 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.)
- Expired - Fee Related
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- 238000013461 design Methods 0.000 claims abstract description 5
- 230000002708 enhancing effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a kind of easy direct-connected side plate of SATA, in its structure, board left end designs the golden finger A of a PCIEx16, receive the SATA signal that the connector of mainboard PCIEX16 transmits, simultaneously by receiving POWER as the power supply required for board; After board receives SATA signal, SATA signal can enter Redriver to be strengthened, and exports to the golden finger B of rear end after enhancing; Board leaves the driving force that I2C circuit regulates Redriver; Leave LED circuit, the duty of instruction board simultaneously; A golden finger B is left in board rear end, is connected with backboard.The driving force of SATA signal can be strengthened, increase the transmission range of SATA signal; Be reserved with I2C interface, the driving force of redriver chip can be regulated by working environment at any time, signal driving force is adjusted to optimum.
Description
Technical field
The utility model relates to electronic technology field, specifically a kind of easy direct-connected side plate of SATA.
Background technology
In half-breadth mainboard server, the distance of hard-disk interface and hard disk generally all can be far, beyond the distance of defined in agreement, and uses RAID card to carry out hard disk connection, cost can be made greatly to increase.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of easy direct-connected side plate of SATA.
The technical solution of the utility model realizes in the following manner, in its structure, board left end designs the golden finger A of a PCIE x16, receive the SATA signal that the connector of mainboard PCIE X16 transmits, simultaneously by receiving POWER as the power supply required for board;
After board receives SATA signal, SATA signal can enter Redriver to be strengthened, and exports to the golden finger B of rear end, for backboard after enhancing;
Board leaves the driving force that I2C circuit regulates Redriver; Leave LED circuit, the duty of instruction board simultaneously;
A golden finger B is left in board rear end, is connected with backboard.
The utility model has the advantages that:
(1), the driving force of SATA signal can be strengthened, increase the transmission range of SATA signal;
(2), be reserved with I2C interface, the driving force of redriver chip can be regulated by working environment at any time, signal driving force is adjusted to optimum;
(3), board is simple, and be only made up of a power chip and two redriver chips, structure is simply, with low cost;
(4), have deixis, when there is data transfer, pilot lamp lights.
Accompanying drawing explanation
Fig. 1 is the direct-connected side plate of SATA schematic diagram in systems in which.
embodiment
Below in conjunction with accompanying drawing, the direct-connected side plate of the easy SATA of one of the present utility model is described in detail below.
As shown in Figure 1, the direct-connected side plate of the easy SATA of one of the present utility model, in its structure, board left end designs the golden finger A of a PCIE x16, receives the SATA signal that the connector of mainboard PCIE X16 transmits, simultaneously by receiving POWER as the power supply required for board;
After board receives SATA signal, SATA signal can enter Redriver to be strengthened, and exports to the golden finger B of rear end, for backboard after enhancing;
Board leaves the driving force that I2C circuit regulates Redriver; Leave LED circuit, the duty of instruction board simultaneously;
A golden finger B is left in board rear end, is connected with backboard.
As shown in Figure 1, the course of work of the side plate that SATA is direct-connected is: in the motherboard, SATA is connected to PCIE groove, direct-connected side plate is connected with mainboard by the golden finger of PCIE X16, then at Redriver chip, SATA signal is strengthened, pass the signal along in backboard, for backboard by PCIE golden finger subsequently.
The direct-connected side plate of SATA can complete the connection with remote hard disk very well, and it is unaffected with function to ensure signal quality, and simultaneously because the direct-connected side plate of SATA only has two redriver chips, cost reduces a lot than RAID card.
The direct-connected side plate of the easy SATA of one of the present utility model compared to the prior art, have reasonable in design, structure is simple, safe and reliable, easy to use, be easy to the features such as maintenance, thus, have good value for applications.
Its processing and fabricating of the direct-connected side plate of the easy SATA of one of the present utility model is very simple and convenient, can process to specifications shown in accompanying drawing.
Except the technical characteristic described in instructions, be the known technology of those skilled in the art.
Claims (1)
1. the direct-connected side plate of easy SATA, is characterized in that board left end designs the golden finger A of a PCIE x16, receives the SATA signal that the connector of mainboard PCIE X16 transmits, simultaneously by receiving POWER as the power supply required for board;
After board receives SATA signal, SATA signal can enter Redriver to be strengthened, and exports to the golden finger B of rear end, for backboard after enhancing;
Board leaves the driving force that I2C circuit regulates Redriver; Leave LED circuit, the duty of instruction board simultaneously;
A golden finger B is left in board rear end, is connected with backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461096.7U CN204065974U (en) | 2014-08-15 | 2014-08-15 | A kind of easy direct-connected side plate of SATA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461096.7U CN204065974U (en) | 2014-08-15 | 2014-08-15 | A kind of easy direct-connected side plate of SATA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065974U true CN204065974U (en) | 2014-12-31 |
Family
ID=52207438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461096.7U Expired - Fee Related CN204065974U (en) | 2014-08-15 | 2014-08-15 | A kind of easy direct-connected side plate of SATA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843765A (en) * | 2016-04-19 | 2016-08-10 | 浪潮电子信息产业股份有限公司 | Method for improving SATA signal integrity |
-
2014
- 2014-08-15 CN CN201420461096.7U patent/CN204065974U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105843765A (en) * | 2016-04-19 | 2016-08-10 | 浪潮电子信息产业股份有限公司 | Method for improving SATA signal integrity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160815 |