CN205942676U - Solid state hard drives copy device - Google Patents
Solid state hard drives copy device Download PDFInfo
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- CN205942676U CN205942676U CN201620510532.4U CN201620510532U CN205942676U CN 205942676 U CN205942676 U CN 205942676U CN 201620510532 U CN201620510532 U CN 201620510532U CN 205942676 U CN205942676 U CN 205942676U
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- copy
- solid state
- state hard
- hard disc
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Abstract
The utility model provides a solid state hard drives copy device, has a plurality of copy units, and each copies the unit has: one concatenate input port, one concatenate output port, a PCI E interface and contain a printed circuit board of a FPGA chip, wherein, the output port that concatenates that the interconnection modes of a plurality of copy units be a copy unit connects with the input port electrically connected that concatenates that another copied the unit, when the operation, a first copy unit of a plurality of copy units concatenates output port output source of parents copy number certificate via it, and other copy units of a plurality of copy units are then receive via respective input port that concatenates the source of parents copy number is according to will is the source of parents copy number according to copy to respective PCI among the solid state hard drives that the E interface is connected to and see off via respective output port of concatenating source of parents copy number certificate.
Description
Technical field
The utility model is related to solid state hard disc copy device, particularly to a kind of PCI-E solid-state of extendible number of copies
Disk copy device.
Background technology
General PCI-E solid state hard disc copy typically utilizes the PCI-E (peripheral of PC (personal computer)
component interconnection-express；Peripheral interconnection standard) control card provided one PCI-E connect
Interface executes.However, this way needs the cooperation of management software, and its cannot single treatment a lot of platform solid state hard disc, namely cannot
Carry out the copy operation of big quantity.
In addition, for different clients, the batch number of copies of PCI-E solid state hard disc might have different demands.For
Meet the demand of different clients, PCI-E solid state hard disc copying equipment manufacturer is necessary for providing the solid-state of various different sizes
Disk copy equipment.However, when there being numerous different sizes will meet, PCI-E solid state hard disc copying equipment manufacturer whole
Body cost can be significantly increased.
In addition, when PCI-E control card breaks down, multiple PCI-E connecting interfaces that it is provided i.e. all cannot be just
Often work.
For solving aforesaid problem, this area needs the PCI-E solid state hard disc copy device of a novelty badly.
Utility model content
A purpose of the present utility model is to disclose a kind of PCI-E solid state hard disc copy device, and it can be by FPGA
(field programmable gate array；Field programmable gate array) chip realizes PCI-E (peripheral
component interconnection-express；Peripheral interconnection standard) solid state hard disc copy function, to be not required to
Want PC (personal computer；Personal computer) support in the case of independently carry out a data copy operation, and with relatively one
As PCI-E controller simplify mode realize PCI-E solid state hard disc copy function.
Another object of the present utility model is to disclose a kind of PCI-E solid state hard disc copy device, and it can be by concatenation side
Formula adjusts the quantity of copy cell to meet the quantity demand that various batches copy.
Another object of the present utility model is to disclose a kind of PCI-E solid state hard disc copy device, its data copy operation
Required source of parents data can be provided by an outer computer, or is provided by the solid state hard disc being plugged on one first copy cell,
Or provided by the memory being stored in solid state hard disc copy device.
Another object of the present utility model is to disclose a kind of PCI-E solid state hard disc copy device, its have multiple can be only
The vertical copy cell replaced, to facilitate the local fault of exclusion copy device.
A further object of the present utility model is to disclose a kind of PCI-E solid state hard disc copy device, and it can be to copying
Solid state hard disc carries out comparing to guarantee the correctness of data copy.
For reaching object defined above, a kind of solid state hard disc copy device is proposed, it has multiple copy cell, each described copy is single
Unit is respectively provided with：
One concatenation input port；
One concatenation output port；
One PCI-E (peripheral component interconnection-express；
Peripheral interconnection standard) interface；And
One printed circuit board (PCB), it comprises a FPGA (field programmable gate array；Field programmable gate
Array) chip and the serial interfaces being electrically coupled to this fpga chip and a PCI-E interface circuit；
Wherein, the interconnection mode of the plurality of copy cell is the described concatenation output port of copy cell described in one and another
The described concatenation input port of copy cell described in is electrically connected and connects；The described fpga chip of each described copy cell is via institute
State serial interfaces and concatenate input port and described concatenation output port is electrically coupled to described respectively, and via described PCI-E
Interface circuit and described PCI-E interface couple；And one first copy cell of the plurality of copy cell is in its described FPGA core
Via concatenation output port output source of parents copy data it described under the control of piece, and other copies of the plurality of copy cell
Unit, then under the control of respective described fpga chip, receives described source of parents copy via respective described concatenation input port
Data simultaneously described source of parents copy data is copied in the solid state hard disc that respective described PCI-E interface is connected, Yi Jijing
Described source of parents copy data is sent by respective described concatenation output port.
In one embodiment, described source of parents is copied data and is derived from the source of parents solid-state being connected with described first copy cell
Hard disk.
In one embodiment, described source of parents copy data obtains, this image file via to an image file decompression
From an outer computer, and this outer computer passes through a USB (universal serial bus；USB) connect
This image file (image file) is sent to described solid state hard disc copy device by mouth.
In one embodiment, described source of parents copy data obtains via to a source image file decompression, and this comes
Source image file is selected in the multiple images file in the memory having previously been stored in described solid state hard disc copy device
An image file.
In one embodiment, described solid state hard disc copy device has an information display screen further, and this information shows
Display screen is coupled with a display interface of described first copy cell.
In one embodiment, described solid state hard disc copy device has multiple selection keys further, and the plurality of
Selection key is coupled with a key circuit of described first copy cell.
In one embodiment, each described copy cell has a drive circuit of indicator further to drive multiple instructions
Lamp.
In one embodiment, described solid state hard disc copy device has at least one PCI-E further and turns SATA (serial
advanced technology attachment；Serial Advanced Technology Attachment) adapter at least one SATA solid state hard disc insert
Connect.
In one embodiment, described solid state hard disc copy device further one housing arrange one expand input port and
One expansion output port.
Further appreciate that this new structure, feature and its purpose for enabling, be now accompanied by accompanying drawing and preferred embodiment
After describing in detail such as.
Brief description
Fig. 1 is the schematic appearance of the utility model solid state hard disc copy device one embodiment.
Fig. 2 is the decomposing schematic representation of Fig. 1 solid state hard disc copy device one copy cell.
Fig. 3 is the connected condition schematic diagram of multiple copy cell of Fig. 1 solid state hard disc copy device.
Fig. 4 illustrates the block diagram of the circuit that a circuit board of Fig. 1 solid state hard disc copy device is carried.
Fig. 5 is that operational illustrations of the utility model solid state hard disc copy device are intended to.
Specific embodiment
Refer to Fig. 1, it is the schematic appearance of the utility model solid state hard disc copy device one embodiment；Fig. 2, its
Decomposing schematic representation for Fig. 1 solid state hard disc copy device one copy cell；And Fig. 3, it is Fig. 1 solid state hard disc copy device
Multiple copy cell connected condition schematic diagram.As Figure 1-3, this solid state hard disc copy device includes a housing 100, many
Individual copy cell 110, an information display screen 120 and one group of button 131-132, wherein each copy cell 110 is respectively provided with one
PCI-E interface 111, multiple indicator lamp 112, a circuit board 113, concatenation input port 114 and a concatenation output port 115,
And multiple copy cell 110 is serially connected (by the concatenation output of previous copy unit 110 two-by-two with a plurality of connecting line 116
The interconnection of the concatenation input port 114 of port 115 and a rear copy cell 110).
Refer to Fig. 4, it illustrates the block diagram of the circuit that circuit board 113 is carried.As shown in figure 4, this circuit has
One fpga chip 1131 and the serial interfaces 1132 being electrically coupled to this fpga chip 1131, a PCI-E interface circuit
1133rd, a display interface 1134, a key circuit 1135, a drive circuit of indicator 1136 and a logging unit
1137.
Wherein, fpga chip 1131 via serial interfaces 1132 respectively with concatenate input port 114 and concatenation output port
115 are electrically coupled to, and couple via PCI-E interface circuit 1133 and PCI-E interface 111.
One first copy cell of multiple copy cell 110 is under the control of its fpga chip 1131 via its concatenation output
Port 115 output source of parents copy data, and other copy cell 110 of the plurality of copy cell are then in respective fpga chip
Under 1131 control, receive described source of parents copy data and by described source of parents copy number via respective concatenation input port 114
According to being copied in the solid state hard disc that respective PCI-E interface 111 is connected, and via respective concatenation output port 115
Send described source of parents copy data.
According to the utility model, described source of parents is copied data and may be from the source of parents being connected with described first copy cell admittedly
State hard disk；Or described source of parents copy data can obtain via to an image file decompression, wherein this image file may be from
One outer computer, and this outer computer can pass through a USB (universal serial bus；USB) interface
This image file is sent to described solid state hard disc copy device by (not shown)；Or described source of parents copy data can be via
One source image file decompression is obtained, and this source image file can be by having previously been stored in described solid state hard disc copy dress
The image file selected in multiple images file in the memory (not shown) put.
Fpga chip 1131 can be by display interface 1134 and information display screen 120 (can be made up of a liquid crystal display) coupling
Connect to provide the information of mode of operation, and by key circuit 1135 and button 131-132 (comprise a start button and
Multiple selection keys) couple to receive keystroke.In one embodiment, with the display interface 1134 of described first copy cell and letter
Breath display screen 120 is coupled and is coupled with the key circuit 1135 of described first copy cell and button 131-132, and other are copied
The display interface 1134 of shellfish unit and key circuit 1135 then do not utilize.
Fpga chip 1131 can drive the plurality of indicator lamp 112 to indicate that one is corresponding by drive circuit of indicator 1136
The mode of operation of copy cell 110.
In addition, fpga chip 1131 also can store a logging by logging unit 1137.
In addition, described solid state hard disc copy device also can have at least one PCI-E turns SATA (serial advanced
technology attachment；Serial Advanced Technology Attachment) adapter confession at least one SATA solid state hard disc grafting.
Refer to Fig. 5, it is an operational illustrations intention of the utility model solid state hard disc copy device.As shown in figure 5, mat
By pressing keys 131-132 (comprising a start button and multiple selection key), the utility model can be by source of parents copy number
According to being copied in solid state hard disc 200-205, thus completing a batch copy operation.
In addition, the utility model can to set up an expansion by the housing in aforesaid solid state hard disc copy device further defeated
Inbound port and an expansion output port, and make the output port that expands of a copy device may be connected to the expansion of another copy device
Input port, thus expand the number of batch copy.
In addition, solid state hard disc copy device of the present utility model also can execute a number after having executed a batch copy operation
According to alignment programs to guarantee the correctness of data copy.
Further, since function of the present utility model all can be realized by planning a fpga chip, therefore solid-state of the present utility model
Disk copy device is not required to PC and supports to meet the demand that user's batch copies solid state hard disc.Furthermore, due to the utility model
Fpga chip only need to realize solid state hard disc copy function in the control section of PCI-E interface, therefore its be can dispense general
The other functions (such as display adapter, sound card, network interface card etc.) that PCI-E controller has, and it is new more to lift this practicality
The robustness of type PCI-E solid state hard disc copy device and reliability.
By aforementioned disclosed design, the utility model has the following advantages that：
1. PCI-E solid state hard disc copy device of the present utility model can be realized PCI-E solid state hard disc by fpga chip and copies
Shellfish function, independently to carry out a data copy operation in the case of being not required to PC support, and is simplified with more general PCI-E controller
Mode realize PCI-E solid state hard disc copy function.
2. PCI-E solid state hard disc copy device of the present utility model can by tandem adjust copy cell quantity with
Meet the quantity demand of various batch copies.
3. the source of parents data needed for data copy operation of the utility model PCI-E solid state hard disc copy device can be by outside one
Portion's computer provides, or is provided by the solid state hard disc being plugged on one first copy cell, or is copied by being stored in solid state hard disc
A memory in device provides.
4. PCI-E solid state hard disc copy device of the present utility model has multiple copy cell that can independently replace, thus
The local fault of copy device can conveniently be excluded.
5. PCI-E solid state hard disc copy device of the present utility model the solid state hard disc copying can be carried out comparing with
Guarantee the correctness of data copy.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail it should be understood that the foregoing is only specific embodiment of the utility model, is not limited to this reality
With new, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement done etc., all should comprise
Within protection domain of the present utility model.
Claims (9)
1. a kind of solid state hard disc copy device, it has multiple copy cell, and each described copy cell is respectively provided with：
One concatenation input port；
One concatenation output port；
One PCI-E interface；And
One printed circuit board (PCB), it comprises a fpga chip and the serial interfaces being electrically coupled to this fpga chip and a PCI-
E interface circuit；
Wherein, the interconnection mode of the plurality of copy cell is the described concatenation output port of copy cell described in one and another institute
The described concatenation input port stating copy cell is electrically connected and connects；The described fpga chip of each described copy cell is via described string
Connection interface concatenates input port and described concatenation output port is electrically coupled to described respectively, and via described PCI-E interface
Circuit and described PCI-E interface couple；And one first copy cell of the plurality of copy cell is in its described fpga chip
Via concatenation output port output source of parents copy data it described under control, and other copy cell of the plurality of copy cell
Then under the control of respective described fpga chip, receive described source of parents via respective described concatenation input port and copy data
And be copied to described source of parents copy data in the solid state hard disc that respective described PCI-E interface is connected, and via each
From described concatenation output port send described source of parents copy data.
2. solid state hard disc copy device as claimed in claim 1, wherein said source of parents copy data is derived from and described first
The source of parents solid state hard disc that copy cell connects.
3. solid state hard disc copy device as claimed in claim 1, wherein said source of parents copy data is via to an image literary composition
Part decompresses and obtains, and this image file is derived from an outer computer, and this outer computer is civilian by this image by a USB interface
Part is sent to described solid state hard disc copy device.
4. solid state hard disc copy device as claimed in claim 1, wherein said source of parents copy data is via to a source figure
Obtain as file decompression, and this source image file is by the memory having previously been stored in described solid state hard disc copy device
Multiple images file selected in an image file.
5. solid state hard disc copy device as claimed in claim 1, it has an information display screen further, and this presentation of information
Screen is coupled with a display interface of described first copy cell.
6. solid state hard disc copy device as claimed in claim 1, it has multiple selection keys further, and the plurality of choosing
The key circuit selecting button with described first copy cell couples.
7. solid state hard disc copy device as claimed in claim 1, wherein each described copy cell has an indicator lamp further
Drive circuit is to drive multiple indicator lamps.
8. solid state hard disc copy device as claimed in claim 1, it has at least one PCI-E further and turns the confession of SATA adapter
At least one SATA solid state hard disc grafting.
9. solid state hard disc copy device as claimed in claim 1, its further one housing arrange one expand input port and
One expansion output port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510532.4U CN205942676U (en) | 2016-05-30 | 2016-05-30 | Solid state hard drives copy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510532.4U CN205942676U (en) | 2016-05-30 | 2016-05-30 | Solid state hard drives copy device |
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| Publication Number | Publication Date |
|---|---|
| CN205942676U true CN205942676U (en) | 2017-02-08 |
Family
ID=57932532
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510532.4U Active CN205942676U (en) | 2016-05-30 | 2016-05-30 | Solid state hard drives copy device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193764A (en) * | 2017-05-23 | 2017-09-22 | 济南浪潮高新科技投资发展有限公司 | A kind of SRIO interface solid hard disk design methods based on PowerPC |
-
2016
- 2016-05-30 CN CN201620510532.4U patent/CN205942676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107193764A (en) * | 2017-05-23 | 2017-09-22 | 济南浪潮高新科技投资发展有限公司 | A kind of SRIO interface solid hard disk design methods based on PowerPC |
| CN107193764B (en) * | 2017-05-23 | 2019-12-13 | 浪潮集团有限公司 | SRIO interface solid state disk design method based on PowerPC |
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