CN209728734U - A kind of novel USB turns SAS Data Bridge device - Google Patents
A kind of novel USB turns SAS Data Bridge device Download PDFInfo
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- CN209728734U CN209728734U CN201920163272.1U CN201920163272U CN209728734U CN 209728734 U CN209728734 U CN 209728734U CN 201920163272 U CN201920163272 U CN 201920163272U CN 209728734 U CN209728734 U CN 209728734U
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- sas
- control module
- module
- bridge device
- main control
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Abstract
The utility model discloses the novel USB of one kind and turns SAS Data Bridge device, it include: shell and circuit board, the circuit board is equipped with: main control module, the usb interface module being connect with the main control module signal, the SAS control module being connect with the main control module signal, the SAS interface module being connect with the SAS control module signal, and the power module being electrically connected with the main control module and the SAS control module, the usb interface module is connect with PC end signal, the SAS interface module is connect with SAS hard disk signal, SAS hard disk passes through the SAS interface module, SAS control module, main control module, and reading and writing data and data-transformation facility are realized in usb interface module and the end PC.The utility model compact structure, plug and play are easy to use.By the Data Bridge device, it connect SAS hard disk with the USB interface at the end PC, it can be achieved that the functions such as reading and writing data and data transmission, provide many convenience to user.
Description
Technical field
The utility model relates to technical field of data transmission, more particularly to a kind of novel USB to turn SAS Data Bridge device.
Background technique
The rich choice of products of various data transmission interface bridge joints is colorful currently on the market, and the equipment interfaces such as SAS hard disk are transferred
To usb interface module, user can be more convenient, SAS is connect by usb interface module in host computer, work station or server etc.
The data of mouth mold block hard disc apparatus carry out backup and read-write operation.And usb interface module turns the bridging device of SAS interface module
Few researchers study, and SAS hard disk can only use on the server, can not be in other common computers, especially pen
Remember and is used on this computer.
Therefore, the prior art is defective, needs to improve.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide the novel USB of one kind and turn SAS Data Bridge
Device.
The technical solution of the utility model is as follows: the novel USB of one kind turns SAS Data Bridge device, comprising: shell is set to
The intracorporal circuit board of shell, the circuit board are equipped with: main control module, the USB interface connecting with the main control module signal
Module, the SAS control module being connect with the main control module signal, the SAS interface being connect with the SAS control module signal
Module and the power module being electrically connected with the main control module and the SAS control module, the usb interface module and the end PC
Signal connection, the SAS interface module are connect with SAS hard disk signal, and SAS hard disk is controlled by the SAS interface module, SAS
Reading and writing data and data-transformation facility are realized in module, main control module and usb interface module and the end PC, the SAS control module
Model 88SE9445, the model USB3380 of the main control module.
Further, the usb interface module is located at the side on the circuit board close to the main control module, described
SAS interface module is set to the side on the circuit board close to the SAS control module, and the power module connects with the USB
Mouth mold block is located at ipsilateral.
Further, the input voltage of the power module is 12V.
Further, the main control module is communicated by PCI-E-X1 bus with SAS control module realization.
Further, the usb interface module is USB3.0 interface or USB2.0 interface.
Further, the SAS control module is encapsulated using FBGA484.
Further, the main control module is encapsulated using QFN_10X10.
Further, the main control module connects a host memory, and the SAS control module connects a SAS memory.
Further, the host memory and the SAS memory are eeprom memory.
It further, further include an indicator light on the circuit board, the indicator light is electrically connected with the main control module
Using the above scheme, the Data Bridge device compact structure of the utility model, plug and play are easy to use.It is logical
The Data Bridge device of the utility model is crossed, SAS hard disk is connect with the USB interface of common computer and laptop, so that it may real
The functions such as existing reading and writing data and data transmission, provide many convenience to user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the novel USB of the utility model turns SAS Data Bridge device；
Fig. 2 is the principle framework figure that the novel USB of the utility model turns SAS Data Bridge device；
Fig. 3 is that the novel USB of the utility model turns main control module circuit diagram in SAS Data Bridge device；
Fig. 4 is the enlarged drawing of part A in Fig. 3；
Fig. 5 is the enlarged drawing of part B in Fig. 3；
Fig. 6 is the enlarged drawing of C portion in Fig. 3；
Fig. 7 is the enlarged drawing of the part D in Fig. 3；
Fig. 8 is that the novel USB of the utility model turns usb interface module circuit diagram in SAS Data Bridge device；
Fig. 9 is the circuit original that the novel USB of the utility model turns SAS Data Bridge Qi Zhong first part SAS control module
Reason figure；
Figure 10 is the circuit original that the novel USB of the utility model turns second part SAS control module in SAS Data Bridge device
Reason figure；
Figure 11 is the enlarged drawing of part A in Figure 10；
Figure 12 is the enlarged drawing of part B in Figure 10；
Figure 13 is the enlarged drawing of C portion in Figure 10；
Figure 14 is the enlarged drawing of the part D in Figure 10；
Figure 15 to Figure 22 is that the novel USB of the utility model turns Part III SAS control module in SAS Data Bridge device
Circuit diagram；
Figure 23 is that the novel USB of the utility model turns SAS interface module circuit schematic diagram in SAS Data Bridge device；
Figure 24 to Figure 35 is the circuit diagram that the novel USB of the utility model turns power module in SAS Data Bridge device.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 and Fig. 2 are please referred to, the utility model provides the novel USB of one kind and turns SAS Data Bridge device, comprising: shell
100, the circuit board 200 in the shell 100, the circuit board 200 are equipped with: main control module 1 and the master control mould
The usb interface module 2 of 1 signal of block connection, the SAS control module 3 connecting with 1 signal of main control module are controlled with the SAS
The SAS interface module 4 of 3 signal of module connection, the power module being electrically connected with the main control module 1 and the SAS control module 3
6.The usb interface module 2 is connect with 7 signal of the end PC, and the SAS interface module 4 is connect with 8 signal of SAS hard disk.The shell
The usb interface module 2 is corresponded on 100 is equipped with USB interface position 300, it is ipsilateral to be equipped with power interface position 400, the shell 100
Corresponding 300 opposite side of USB interface position is equipped with SAS interface position 500.It, will by Data Bridge device described in the utility model
SAS hard disk is connect with the usb interface module of common computer and laptop, so that it may realize reading and writing data and data transmission etc.
Function provides many convenience to user.The usb interface module 2 is located on the circuit board 200 close to the master control mould
The side of block 1, the SAS interface module 4 is set to the side on the circuit board 200 close to the SAS control module 3, described
Power module 6 is located at ipsilateral, the design of the usb interface module 2 and the SAS interface module with the usb interface module 2
The usb interface module 2 is facilitated to communicate to connect with the main control module 1, the SAS interface module 4 and the SAS control module
3 communication connections are distributed convenient for the route for circuit board of making rational planning for.
Fig. 3 to Fig. 7 is please referred to, the main control module 1 is encapsulated using QFN_10X10, model USB3380.The master control
Module 1 is connected with a host memory 5, and the host memory 5 is eeprom memory, and eeprom memory has online
It is non-volatile after readable, writeable characteristic and power down.The circuit board 200 further includes an indicator light 9, the instruction
Lamp 9 is electrically connected with the main control module 1, and the indicator light 9 is connected on the 28th foot of the main control module 1.
Fig. 9 to Figure 22 is please referred to, the SAS control module 3 includes: SAS/SATA interchanger (PEX), clock and reset
Module (CLOCK&RESET), PBSRAM access memory, SRAM access memory, serial line interface, LED module and SAS power supply
Module.The SAS control module 3 is encapsulated using FBGA484, chip model 88SE9445.The SAS control module 3 connects
There is a SAS memory 10, the SAS memory 10 is eeprom memory, and eeprom memory has online readable, writeable
Characteristic and power down after it is non-volatile.
Fig. 3 to Figure 23 is please referred to, the usb interface module 2 is USB3.0 interface and can backward compatible USB2.0 interface.
U2DM the and U2DP stitch of the usb interface module 2 is connected to USB_DM the and USB_DP interface on the main control module 1
On, realize the data transmission between the usb interface module 2 and the main control module 1.The main control module 1 passes through PCI-E-
X1 bus is communicated with the SAS control module 3 realization.ATXP0, STXN0, SRXN0 in the SAS interface module 4 and
SRXP0 stitch is connect with ATXP0, STXN0, SRXN0 and SRXP0 stitch in the SAS control module 3 respectively, realizes institute
State the data transmission between SAS interface module 4 and the SAS control module 3.Pass through the Data Bridge device of the utility model, SAS
Hard disk is connect with the USB interface at the end PC, so that it may be realized the functions such as reading and writing data and data transmission, be provided to user many
It is convenient.
Figure 24 to Figure 35 is please referred to, it is entire by the power module 6 that the power module 6, which includes 12V power interface,
Circuit board provides power supply, provides power supply for modules.
In conclusion the Data Bridge device compact structure of the utility model, plug and play are easy to use.Pass through this
The Data Bridge device of utility model, SAS hard disk are connect with the USB interface of common computer and laptop, so that it may realize number
According to the functions such as read-write and data transmission, many convenience are provided to user.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of novel USB turns SAS Data Bridge device characterized by comprising shell, the circuit being disposed in the housing
Plate, the circuit board are equipped with: main control module, the usb interface module connecting with the main control module signal and the master control mould
The SAS control module of block signal connection, the SAS interface module that is connect with the SAS control module signal and with the master control mould
Block and the power module of SAS control module electrical connection, the usb interface module are connect with PC end signal, the SAS interface
Module is connect with SAS hard disk signal, and SAS hard disk is connect by the SAS interface module, SAS control module, main control module and USB
Reading and writing data and data-transformation facility, the model 88SE9445 of the SAS control module, the master are realized in mouth mold block and the end PC
Control the model USB3380 of module.
2. novel USB according to claim 1 turns SAS Data Bridge device, which is characterized in that the usb interface module
Close to the side of the main control module on the circuit board, the SAS interface module is set on the circuit board close to institute
The side of SAS control module is stated, the power module is located at ipsilateral with the usb interface module.
3. novel USB according to claim 2 turns SAS Data Bridge device, which is characterized in that the power module it is defeated
Entering voltage is 12V.
4. novel USB according to claim 1 turns SAS Data Bridge device, which is characterized in that the main control module passes through
PCI-E-X1 bus is communicated with SAS control module realization.
5. novel USB according to claim 1 turns SAS Data Bridge device, which is characterized in that the usb interface module
For USB3.0 interface or USB2.0 interface.
6. novel USB according to claim 1 turns SAS Data Bridge device, which is characterized in that the SAS control module
It is encapsulated using FBGA484.
7. novel USB according to claim 1 turns SAS Data Bridge device, which is characterized in that the main control module uses
QFN_10X10 encapsulation.
8. novel USB according to claim 1 turns SAS Data Bridge device, which is characterized in that the main control module connection
One host memory, the SAS control module connect a SAS memory.
9. novel USB according to claim 8 turns SAS Data Bridge device, which is characterized in that the host memory and
The SAS memory is eeprom memory.
10. -9 described in any item novel USB turn SAS Data Bridge device according to claim 1, which is characterized in that further include
One indicator light, the indicator light are electrically connected with the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163272.1U CN209728734U (en) | 2019-08-02 | 2019-08-02 | A kind of novel USB turns SAS Data Bridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920163272.1U CN209728734U (en) | 2019-08-02 | 2019-08-02 | A kind of novel USB turns SAS Data Bridge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728734U true CN209728734U (en) | 2019-12-03 |
Family
ID=68682115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920163272.1U Active CN209728734U (en) | 2019-08-02 | 2019-08-02 | A kind of novel USB turns SAS Data Bridge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209728734U (en) |
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2019
- 2019-08-02 CN CN201920163272.1U patent/CN209728734U/en active Active
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