CN203133685U - External extended module based on PCIE standard - Google Patents
External extended module based on PCIE standard Download PDFInfo
- Publication number
- CN203133685U CN203133685U CN 201320130680 CN201320130680U CN203133685U CN 203133685 U CN203133685 U CN 203133685U CN 201320130680 CN201320130680 CN 201320130680 CN 201320130680 U CN201320130680 U CN 201320130680U CN 203133685 U CN203133685 U CN 203133685U
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- Prior art keywords
- pcie
- slot
- module based
- printed circuit
- circuit board
- 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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- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides an external extended module based on the PCIE standard, which structurally includes a printed circuit board, a PCIE slot arranged in the printed circuit board, a high-speed signal driver chip and a signal connector, wherein the PCIE slot is connected with the signal connector through the high-speed driver chip; and the PCIE slot is a PCIE X16 slot or a PCIE X8 slot. Compared with the prior art, the external extended module based on the PCIE standard has the characteristics of reasonable design, simple structure, convenience for use and the like, facilitates the communication and connection of a PCIE plug-in card of a computer board of a server without the need of opening a chassis, realizes better external extension, and effectively improves the reliability and competitiveness of the product.
Description
Technical field
The utility model relates to the computer communication technology field, specifically a kind of simple in structure, based on the external expansion module of PCIE standard.
Background technology
At present server master board or other backboard are expanded when connecting, and need open the grafting that cabinet just can be finished the PCIE plug-in card, use very inconveniently, and the while is attractive in appearance inadequately, and practicality is relatively poor.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provide a kind of simple in structure, based on the external expansion module of PCIE standard.
The technical solution of the utility model realizes in the following manner, this a kind of external expansion module based on the PCIE standard, its structure comprises printed circuit board (PCB), is arranged on PCIE slot, high speed signal driving chip and signal connector on the printed circuit board (PCB), this PCIE slot drives chip by high speed signal and is connected with signal connector, and described PCIE slot is PCIE X16 slot or PCIE X8 slot.
As preferably, described high speed signal drives chip and refers to the retimer chip.
As preferably, described high speed signal drives chip and also is connected with the toggle switch that is arranged on the printed circuit board (PCB).
In sum, the beneficial effect that compared with prior art produces of the utility model is:
A kind of external expansion module based on the PCIE standard of the present utility model has characteristics such as simple in structure, easy to use, novel, this module mainly is responsible for and is calculated mainboard or backboard and carry out signal and be connected communication, the PCIE signal is drawn out to the outside, on expansion module, can connect the PCIE plug-in card, need not to open under the situation of cabinet, make things convenient for PCIE plug-in card and server calculating plate to communicate and be connected, realized outside expansion preferably, effectively promoted reliability of products and competitive power.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, printed circuit board (PCB), 2, the PCIE slot, 3, high speed signal drives chip, 4, signal connector, 5, toggle switch.
Embodiment
Below in conjunction with accompanying drawing a kind of external expansion module based on the PCIE standard of the present utility model is done following detailed description the in detail.
As shown in Figure 1, this a kind of external expansion module based on the PCIE standard, its structure comprises printed circuit board (PCB) 1, is arranged on PCIE slot 2, high speed signal driving chip 3 and signal connector 4 on the printed circuit board (PCB) 1, this PCIE slot 2 drives chip 3 by high speed signal and is connected with signal connector 4, and described PCIE slot 2 is PCIE X16 slot.
Described high speed signal drives chip 3 and refers to the retimer chip, and the effect of this chip is the signal correction when the length Distance Transmission etc., even can be integrated on the mainboard, makes in certain PCB track lengths scope, supports the PCIE3.0 standard well.
Described high speed signal drives chip 3 and also is connected with the toggle switch 5 that is arranged on the printed circuit board (PCB) 1.When not using toggle switch 5, use I2C carries out the EEPROM burning program in the module, reaches the software parameter configuration of retimer chip.
Except the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. external expansion module based on the PCIE standard, it is characterized in that: its structure comprises printed circuit board (PCB), is arranged on PCIE slot, high speed signal driving chip and signal connector on the printed circuit board (PCB), this PCIE slot drives chip by high speed signal and is connected with signal connector, and described PCIE slot is PCIE X16 slot or PCIE X8 slot.
2. a kind of external expansion module based on the PCIE standard according to claim 1 is characterized in that: described high speed signal drives chip and refers to the retimer chip.
3. a kind of external expansion module based on the PCIE standard according to claim 1 is characterized in that: described high speed signal drives chip and also is connected with the toggle switch that is arranged on the printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130680 CN203133685U (en) | 2013-03-21 | 2013-03-21 | External extended module based on PCIE standard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130680 CN203133685U (en) | 2013-03-21 | 2013-03-21 | External extended module based on PCIE standard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133685U true CN203133685U (en) | 2013-08-14 |
Family
ID=48941652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130680 Expired - Fee Related CN203133685U (en) | 2013-03-21 | 2013-03-21 | External extended module based on PCIE standard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106776421A (en) * | 2016-11-18 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of PCIE IOBOX and its hot-plug method with Retimer |
| CN112331155A (en) * | 2020-10-29 | 2021-02-05 | 苏州华兴源创科技股份有限公司 | Signal driving board |
-
2013
- 2013-03-21 CN CN 201320130680 patent/CN203133685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106776421A (en) * | 2016-11-18 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of PCIE IOBOX and its hot-plug method with Retimer |
| CN112331155A (en) * | 2020-10-29 | 2021-02-05 | 苏州华兴源创科技股份有限公司 | Signal driving board |
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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 |
Granted publication date: 20130814 Termination date: 20190321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |