CN206610211U - A kind of four grooves position PCIe expanding units - Google Patents
A kind of four grooves position PCIe expanding units Download PDFInfo
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- CN206610211U CN206610211U CN201720353827.XU CN201720353827U CN206610211U CN 206610211 U CN206610211 U CN 206610211U CN 201720353827 U CN201720353827 U CN 201720353827U CN 206610211 U CN206610211 U CN 206610211U
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- slots
- pciex8
- pcie
- cable connector
- mainboard
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- 239000000872 buffer Substances 0.000 claims description 16
- 238000013213 extrapolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model belongs to field of computer technology, specifically a kind of four grooves position PCIe expanding units.The four grooves position PCIe expanding units of the utility model include PCIe expansion board, mainboard, high-speed cable connector one and high-speed cable connector two, high-speed cable connector one is arranged on mainboard, and communicated with the CPU on mainboard, high-speed cable connector two is arranged in PCIe expansion board, and high-speed cable connector one is connected with high-speed cable connector two；The PCIe expansion board is provided with PCIeX8 slots one, PCIeX8 slots two, PCIeX8 slots three and PCIeX8 slots four.Four grooves position of the present utility model PCIe expanding unit structure design advantages of simple, energy expansion I/O species increase system configuration, so as to greatly extend system PCIe I/O resources, to provide network, store function, deployment is convenient, and application is strong, with good application value.
Description
Technical field
The utility model is related to field of computer technology, specifically provides a kind of four grooves position PCIe expanding units.
Background technology
Continuous progressive and economic with society develops rapidly, and computer application field is more and more extensive.Along with
Economic further development, performance requirements more and more higher of the large enterprise to computer, it is therefore desirable to extrapolation function card
Also increase accordingly.PCIe（English full name is Peripheral Component Interconnect Express）It is newest
Bus and interface standard, be the I/O interface standards proposed by Intel, the uniqueness and agility of its speed have more
Innate advantage, because function is different, the function card of extrapolation uses PCIe interface.Existing PCIe includes X1, X4, X8, X16
Equal-specification, present PCIe has become the standard sockets of mainboard, such as the PCIe slots of existing mainboard video card are PCIe
X16 slots.Existing PCIe X16 are used for PCIe cards by the way of direct insertion or use pin to pin adapters
Extension, this extension can only make the extension of a card, extend underaction, if necessary to insert during multiple PCIe cards, just occur
Certain limitation.Therefore, how to realize that PCIe is expanded into urgent problem.
The content of the invention
In order to solve the problem of above is present, the utility model provides a kind of structure design advantages of simple, can expansion I/O kind
Class increases system configuration, so as to greatly extend system PCIe I/O resources, to provide network, store function, it is convenient to dispose,
The strong four grooves position PCIe expanding units of application.
To achieve the above object, the utility model provides following technical scheme：
A kind of four grooves position PCIe expanding units, including PCIe expansion board, mainboard, high-speed cable connector one and high-speed cable
Connector two, high-speed cable connector one is arranged on mainboard, and is communicated with the CPU on mainboard, high-speed cable connector two
It is arranged in PCIe expansion board, high-speed cable connector one is connected with high-speed cable connector two；In the PCIe expansion board
Provided with PCIeX8 slots one, PCIeX8 slots two, PCIeX8 slots three and PCIeX8 slots four, PCIeX8 slots one, PCIeX8
Slot two is connected with the PCIeX16 slots on mainboard respectively, and PCIeX16 slots are communicated with the CPU on mainboard, and PCIeX8 is inserted
Groove three, PCIeX8 slots four are connected with high-speed cable connector two respectively.
The PCIeX16 slots, PCIeX8 slots one, PCIeX8 slots two, PCIeX8 slots three and PCIeX8 slots four
It is standard sockets.
I2C/Clock/ resets/wake-up/signal in place needed for PCIeX8 slots one, PCIeX8 slots two is by standard
PCIeX16 slots are provided.I2C/Clock/ resets/wake-up needed for PCIeX8 slots three, PCIeX8 slots four/signal in place by
High-speed cable connector one is provided.Realized and extended on a standard PCIeX16 slot by four groove position PCIe expanding units
To four standard PCIeX8 slots.
Preferably, being additionally provided with I2C buffers and Clock buffers, I2C buffers and master in the PCIe expansion board
The PCIeX8 slots one and PCIeX8 slots two of PCIeX16 slots, PCIe expansion board on plate are connected respectively, by mainboard
The I2C signal extensions of PCIeX16 slots are to PCIeX8 slots one and PCIeX8 slots two；On Clock buffers and mainboard
PCIeX16 slots, the PCIeX8 slots one of PCIe expansion board and PCIeX8 slots two are connected respectively, by the PCIeX16 on mainboard
The Clock signal extensions of slot are to PCIeX8 slots one and PCIeX8 slots two.
PCIeX16 slots can only provide I2C and Clock, by disposing I2C buffers in PCIe expansion board
With Clock buffers, I2C, Clock are extended to PCIeX8 slots one, PCIeX8 slots two respectively, PCIeX8 slots one are met
With PCIeX8 slots two to I2C, Clock signal the need for.
Preferably, splicing has a standard PCIeX1 slots after the PCIeX16 slots of the mainboard, PCIeX1 slots with
PCIeX8 slots one, PCIeX8 slots two, PCIeX8 slots three and PCIeX8 slots four are connected respectively, for for PCIeX8 slots
First, PCIeX8 slots two, PCIeX8 slots three and PCIeX8 slots four are powered.
Single standard PCIeX16 slots can not provide PCIeX8 slots one in PCIe expansion board, PCIeX8 slots two,
Power supply needed for PCIeX8 slots three and PCIeX8 slots four, splices a standard PCIeX1 slot after standard PCIeX16 slots,
Additionally powered for the slot in PCIe expansion board.
It is connected preferably, the high-speed cable connector one crosses high-speed cable with high-speed cable connector two-way.
Preferably, the PCIeX8 slots one, PCIeX8 slots two pass through the PCIeX16 on golden finger and mainboard respectively
Slot is connected.
Compared with prior art, four grooves position of the present utility model PCIe expanding units have beneficial effect following prominent：
Four grooves position PCIe expanding units, are engaged with high-speed cable connector by the onboard standard PCIeX16 slots of mainboard, realized
Four standard PCIeX8 slots are extended on a standard PCIeX16 slot, system PCIe I/O resources are have greatly expanded, can
For providing the functions such as network, storage, it is convenient to dispose, and application is strong, with good practicality.
Brief description of the drawings
Fig. 1 is the structured flowchart of four grooves position described in the utility model PCIe expanding units.
Embodiment
Below in conjunction with drawings and examples, four groove of the present utility model position PCIe expanding units are made further specifically
It is bright.
Embodiment
As shown in figure 1, four groove of the present utility model position PCIe expanding units it is main by PCIe expansion board, I2C buffers,
Clock buffers, standard PCIeX8 slots one, standard PCIeX8 slots two, standard PCIeX8 slots three, standard PCIeX8 slots
4th, mainboard, high-speed cable connector one, high-speed cable connector two, standard PCIeX16 slots, standard PCIeX1 slots and CPU
Constitute.CPU is connected with mainboard.Standard PCIeX16 slots, standard PCIeX1 slots are each provided on mainboard.High-speed cable is connected
Device one is located on mainboard, and is communicated with the CPU on mainboard, and CPU is communicated by X16PCIe with high-speed cable connector one.
Meanwhile, CPU is communicated by X16PCIe with standard PCIeX16 slots.The splicing of standard PCIeX1 slots is inserted in standard PCIeX16
After groove.
Standard PCIeX8 slots one, standard PCIeX8 slots two, standard PCIeX8 slots three, standard PCIeX8 slots four,
High-speed cable connector two, I2C buffers and Clock buffers are each provided in PCIe expansion board.Standard PCIeX1 slots pass through
Golden finger and standard PCIeX8 slots one, standard PCIeX8 slots two, standard PCIeX8 slots three, four points of standard PCIeX8 slots
Do not connect, for being inserted for standard PCIeX8 slots one, standard PCIeX8 slots two, standard PCIeX8 slots three, standard PCIeX8
Groove four is powered.Standard PCIeX16 slots are connected by golden finger with standard PCIeX8 slots one and standard PCIeX8 slots two,
PCIeX16 slots are communicated respectively by X8PCIe with standard PCIeX8 slots one, standard PCIeX8 slots two, and standard PCIeX8 is inserted
Reset/wake-up/signal in place needed for groove one and standard PCIeX8 slots two is provided by standard PCIeX16 slots.I2C buffers
It is connected respectively with PCIeX16 slots, the PCIeX8 slots one of PCIe expansion board and PCIeX8 slots two, by PCIeX16 slots
I2C signal extensions are to PCIeX8 slots one and PCIeX8 slots two.Clock buffers and PCIeX16 slots, PCIe expansion board
PCIeX8 slots one and PCIeX8 slots two are connected respectively, by the Clock signal extensions of PCIeX16 slots to PCIeX8 slots one
With PCIeX8 slots two.Standard PCIeX8 slots three, standard PCIeX8 slots four are connected with high-speed cable connector two respectively,
High-speed cable connector two-way is crossed high-speed cable and is connected with high-speed cable connector one.High-speed cable connector one passes through
X16PCIe is communicated with high-speed cable connector two, at the same high-speed cable connector one I2C/Clock/ is resetted/waken up/
Position signal is transferred to high-speed cable connector two.High-speed cable connector two passes through X8PCIe and standard PCIeX8 slots three, mark
Quasi- PCIeX8 slots four communicate respectively, and the I2C/Clock/ resets needed for standard PCIeX8 slots three, standard PCIeX8 slots four/
Wake-up/signal in place is provided by high-speed cable connector two.
Embodiment described above, simply the utility model more preferably embodiment, those skilled in the art
The usual variations and alternatives carried out in the range of technical solutions of the utility model should all be included in protection domain of the present utility model
It is interior.
Claims (5)
1. a kind of four grooves position PCIe expanding units, it is characterised in that：Including PCIe expansion board, mainboard, high-speed cable connector one
With high-speed cable connector two, high-speed cable connector one is arranged on mainboard, and is communicated with the CPU on mainboard, high-speed line
Cable connector two is arranged in PCIe expansion board, and high-speed cable connector one is connected with high-speed cable connector two；It is described
PCIe expansion board is provided with PCIeX8 slots one, PCIeX8 slots two, PCIeX8 slots three and PCIeX8 slots four, and PCIeX8 is inserted
Groove one, PCIeX8 slots two are connected with the PCIeX16 slots on mainboard respectively, and PCIeX16 slots are communicated with the CPU on mainboard
Letter, PCIeX8 slots three, PCIeX8 slots four are connected with high-speed cable connector two respectively.
2. four grooves position according to claim 1 PCIe expanding units, it is characterised in that：Also set up in the PCIe expansion board
There are I2C buffers and CLOCK buffers, I2C buffers are inserted with the PCIeX16 slots on mainboard, the PCIeX8 of PCIe expansion board
Groove one and PCIeX8 slots two are connected respectively, by the I2C signal extensions of the PCIeX16 slots on mainboard to the He of PCIeX8 slots one
PCIeX8 slots two；PCIeX16 slots, the PCIeX8 slots one of PCIe expansion board on CLOCK buffers and mainboard and
PCIeX8 slots two are connected respectively, and the CLOCK signal of the PCIeX16 slots on mainboard is extended into the He of PCIeX8 slots one
PCIeX8 slots two.
3. four grooves position according to claim 1 or 2 PCIe expanding units, it is characterised in that：The PCIeX16 of the mainboard is inserted
Splicing has a standard PCIeX1 slots after groove, PCIeX1 slots and PCIeX8 slots one, PCIeX8 slots two, PCIeX8 slots three and
PCIeX8 slots four are connected respectively, for for PCIeX8 slots one, PCIeX8 slots two, PCIeX8 slots three and PCIeX8 slots
Four power supplies.
4. four grooves position according to claim 3 PCIe expanding units, it is characterised in that：The He of high-speed cable connector one
High-speed cable connector two-way is crossed high-speed cable and is connected.
5. four grooves position according to claim 4 PCIe expanding units, it is characterised in that：The PCIeX8 slots one,
PCIeX8 slots two are connected by golden finger with the PCIeX16 slots on mainboard respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353827.XU CN206610211U (en) | 2017-04-06 | 2017-04-06 | A kind of four grooves position PCIe expanding units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353827.XU CN206610211U (en) | 2017-04-06 | 2017-04-06 | A kind of four grooves position PCIe expanding units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610211U true CN206610211U (en) | 2017-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353827.XU Expired - Fee Related CN206610211U (en) | 2017-04-06 | 2017-04-06 | A kind of four grooves position PCIe expanding units |
Country Status (1)
| Country | Link |
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| CN (1) | CN206610211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170619A (en) * | 2017-12-29 | 2018-06-15 | 曙光信息产业(北京)有限公司 | A kind of expanding unit of PCIe device |
-
2017
- 2017-04-06 CN CN201720353827.XU patent/CN206610211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108170619A (en) * | 2017-12-29 | 2018-06-15 | 曙光信息产业(北京)有限公司 | A kind of expanding unit of PCIe device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20180406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |