CN202512565U - IOBOX board - Google Patents
IOBOX board Download PDFInfo
- Publication number
- CN202512565U CN202512565U CN2012200951658U CN201220095165U CN202512565U CN 202512565 U CN202512565 U CN 202512565U CN 2012200951658 U CN2012200951658 U CN 2012200951658U CN 201220095165 U CN201220095165 U CN 201220095165U CN 202512565 U CN202512565 U CN 202512565U
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- Prior art keywords
- chip
- gpio
- driving
- power
- slot
- 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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- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model provides an IOBOX board which structurally comprises an X16PCIE (peripheral component interface express) slot. The X16PCIE slot is connected with two change-over driving chips, on and off of the X16PCIE slot are controlled by an IC (integrated circuit) chip, the IC chip is connected with a GPIO (general purpose input/output) chip, the GPIO chip is connected with a high-speed connector through an SMBus, the high-speed connector is further connected with the change-over driving chips and a power processor, and the power processor controls a power supply for the IC chip and the change-over driving chips. Compared with the prior art, the IOBOX board has the advantages of reasonable design, simple structure, ingenious conception, convenience in use and the like, and has a hot plug function, fine expandability and excellent popularization and use values.
Description
Technical field
The utility model relates to field of computer technology, a kind of specifically simple in structure, the IO BOX plate that can support hot plug.
Background technology
Along with the progress of development of science and technology with society, variation with rapid changepl. never-ending changes and improvements is also taking place in computer technology, and the IO BOX plate of prior art mainly is provided with various slots, but does not support the hot plug function, and extendability is not enough, can't satisfy user's demand flexibly.
Summary of the invention
The technical assignment of the utility model is the deficiency that solves prior art, and a kind of simple in structure, the IO BOX plate that can support hot plug is provided.
The technical scheme of the utility model realizes by following mode; This a kind of IO BOX plate; Its structure comprises an X16 PCIE slot, and said X16 PCIE slot connects two switching chip for driving, and the power-on and power-off of said X16 PCIE slot are by the IC chip controls; The IC chip is connected with the GPIO chip; The GPIO chip is connected with high speed connector through the SMBus bus, and said high speed connector also is connected with switching chip for driving, power processor, the power supply of power processor control and treatment IC chip, switching chip for driving.
Said switching chip for driving is meant PCIE 3.0 switching chip for driving.
It is the MIC2592B chip that said IC chip adopts model.
It is the PCA9555 chip that said GPIO chip adopts model.
The beneficial effect that the utility model is compared with prior art produced is:
That a kind of IO BOX plate of the utility model has is simple in structure, easy to use, be skillfully constructed, characteristics such as with low cost, makes IO BOX plate have the hot plug function, and extendability is good, has good value for applications.
Description of drawings
Accompanying drawing 1 is the structured flowchart of the utility model.
Mark in the accompanying drawing is represented respectively:
1, high speed connector, 2, the GPIO chip, 3, the switching chip for driving, 4, X16 PCIE slot, 5, the IC chip, 6, power processor.
Embodiment
Below in conjunction with accompanying drawing a kind of IO BOX plate of the utility model is done following the detailed description.
Shown in accompanying drawing 1, this a kind of IO BOX plate, its structure comprises an X16 PCIE slot 4; Said X16 PCIE slot 4 connects two switching chip for driving 3; The power-on and power-off of said X16 PCIE slot 4 are by 5 controls of IC chip, and IC chip 5 is connected with GPIO chip 2, and GPIO chip 2 is connected with high speed connector 1 through the SMBus bus; Said high speed connector 1 also is connected with switching chip for driving 3, power processor 6, the power supply of power processor 6 control and treatment IC chips 5, switching chip for driving 3.
Said switching chip for driving 3 is meant PCIE 3.0 switching chip for driving, is used for to the driving force that strengthens the PCIE signal; It is the MIC2592B chip that said IC chip 5 adopts model, is used to control the power-on and power-off of PCIE slot; It is the PCA9555 chip that said GPIO chip 2 adopts model, is used for the GPIO of system master end through SMBus control hot plug.
When IO BOX works when (the PCIE card works on power), click button and send GPIO13 reporting system that an interruption gives PCH and need put in order the heat of plate and remove, BIOS can turn off the electricity of PCIE simultaneously, can heat remove IO BOX plate at this moment.
After plugging IO BOX plate, click button and send the GPIO13 that PCH is given in an interruption, behind the initialization PCA9555, power on to the PCIE card, PCIE equipment can be recognized by system, and heat is added completion.
Claims (4)
1. IO BOX plate; It is characterized in that its structure comprises an X16 PCIE slot, said X16 PCIE slot connects two switching chip for driving, and the power-on and power-off of said X16 PCIE slot are by the IC chip controls; The IC chip is connected with the GPIO chip; The GPIO chip is connected with high speed connector through the SMBus bus, and said high speed connector also is connected with switching chip for driving, power processor, the power supply of power processor control and treatment IC chip, switching chip for driving.
2. a kind of IO BOX plate according to claim 1 is characterized in that said switching chip for driving is meant PCIE 3.0 switching chip for driving.
3. a kind of IO BOX plate according to claim 1 is characterized in that it is the MIC2592B chip that said IC chip adopts model.
4. a kind of IO BOX plate according to claim 1 is characterized in that it is the PCA9555 chip that said GPIO chip adopts model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200951658U CN202512565U (en) | 2012-03-14 | 2012-03-14 | IOBOX board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200951658U CN202512565U (en) | 2012-03-14 | 2012-03-14 | IOBOX board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202512565U true CN202512565U (en) | 2012-10-31 |
Family
ID=47065029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200951658U Expired - Fee Related CN202512565U (en) | 2012-03-14 | 2012-03-14 | IOBOX board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202512565U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867560A (en) * | 2016-06-14 | 2016-08-17 | 浪潮(北京)电子信息产业有限公司 | Server and IO (input/output) box thereof |
| CN107908585A (en) * | 2017-11-30 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of PCIE BOX plates for surpassing calculation function with PCIe card and GPU |
| CN108182163A (en) * | 2018-01-02 | 2018-06-19 | 郑州云海信息技术有限公司 | A kind of computing board grade hot plug control device and control method |
| CN109062378A (en) * | 2018-08-24 | 2018-12-21 | 郑州云海信息技术有限公司 | Server and its IO case |
-
2012
- 2012-03-14 CN CN2012200951658U patent/CN202512565U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867560A (en) * | 2016-06-14 | 2016-08-17 | 浪潮(北京)电子信息产业有限公司 | Server and IO (input/output) box thereof |
| CN107908585A (en) * | 2017-11-30 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of PCIE BOX plates for surpassing calculation function with PCIe card and GPU |
| CN108182163A (en) * | 2018-01-02 | 2018-06-19 | 郑州云海信息技术有限公司 | A kind of computing board grade hot plug control device and control method |
| CN108182163B (en) * | 2018-01-02 | 2021-03-02 | 苏州浪潮智能科技有限公司 | Computing board level hot plug control device and control method |
| CN109062378A (en) * | 2018-08-24 | 2018-12-21 | 郑州云海信息技术有限公司 | Server and its IO case |
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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: 20121031 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |