CN221551211U - USB 3.0-to-multi-interface SATA3.0 bus conversion module - Google Patents
USB 3.0-to-multi-interface SATA3.0 bus conversion module Download PDFInfo
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- CN221551211U CN221551211U CN202323570897.5U CN202323570897U CN221551211U CN 221551211 U CN221551211 U CN 221551211U CN 202323570897 U CN202323570897 U CN 202323570897U CN 221551211 U CN221551211 U CN 221551211U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model provides a USB 3.0-to-multi-interface SATA3.0 bus conversion module, which comprises a bus protocol conversion unit, a voltage conversion unit, a storage unit, a clock unit and an output interface unit; the conversion module receives and converts an external power supply into each working load of the conversion module to supply power through the voltage conversion unit; the storage unit is communicated with the SPI bus through the bus protocol conversion unit to finish the storage of firmware and realize the conversion of bus protocol; the clock unit generates clock signals required by the operation of the conversion module; the bus protocol conversion unit converts the USB3.0 bus into the SATA3.0 bus to finish the conversion of the bus protocol and the interface; the output interface unit completes the SATA3.0 bus conversion between the USB3.0 and various airborne devices. The utility model has the advantages of strong universality, low manufacturing cost, small volume, light weight and wide popularization value and application prospect.
Description
Technical Field
The present utility model relates to the field of bus conversion, and in particular, to a USB3.0 to multi-interface SATA3.0 bus conversion module, and more particularly, to a universal USB3.0 to multi-interface SATA3.0 bus conversion module, hereinafter referred to as a conversion module.
Background
The universal USB3.0 to multi-interface SATA3.0 bus conversion module can be widely applied to the field of bus conversion of the type: such as on-board equipment, ground detection equipment, adapters, playback equipment, etc. The SATA3.0 interface of the conversion module in the current market is single and is generally a SATA15+7P interface, so that the applicability is not strong. In order to adapt to the requirements of different interfaces, the user also needs to adopt other modules to perform SATA3.0 interface conversion. The SATA3.0 bus conversion module with the general USB 3.0-to-multi-interface mode can realize conversion from USB3.0 to SATA3.0, meets the requirements of users on SATA3.0 interfaces with different modes, is more convenient for the users to use, and has stronger applicability.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a USB 3.0-to-multi-interface SATA3.0 bus conversion module, in particular to a general USB 3.0-to-multi-interface SATA3.0 bus conversion module, which solves the problem of poor applicability in the background.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model relates to a USB 3.0-to-multi-interface SATA3.0 bus conversion module, which is a universal USB 3.0-to-multi-interface SATA3.0 bus conversion module, comprising: the device comprises a bus protocol conversion unit, a voltage conversion unit, a storage unit, a clock unit and an output interface unit;
The bus protocol conversion unit is used for realizing interface and protocol conversion of a bus; the bus protocol conversion unit internally comprises a PHY interface of USB3.0, so that the bus protocol conversion unit can carry out data interaction with a USB3.0 bus, and simultaneously the bus protocol conversion unit internally also comprises a PHY interface of SATA; through organically combining the FIFO area of the USB and the FIFO area of the SATA through a DMA controller and a data storage, data can be quickly exchanged between the SATA end and the USB end according to specific instructions;
The voltage conversion unit converts an input USB power supply into power supplies required by the work of each load of the conversion module; such as 3.3V, 1.2V, etc.;
The storage unit is communicated with the SPI bus through the bus protocol conversion unit to finish the storage of the firmware;
The clock unit generates clock signals required by the operation of the conversion module; the clock unit adopts the prior art, uses the crystal oscillator to generate clock signals required by the work of the conversion module, and can perform specific configuration operation by referring to a common passive crystal oscillator configuration method;
The storage unit is communicated with the bus protocol conversion unit through an SPI bus to finish the storage of the firmware; the SATA3.0 bus signal is converted into a USB3.0 bus protocol through a bus protocol conversion unit, transmitted to an output interface unit and converted into a USB3.0 interface.
The output interface unit can flexibly select a corresponding connector according to requirements of different airborne equipment, detection equipment, playback equipment and the like on the SATA3.0 interface to finish bus conversion tasks.
The technical schemes, including the improved technical scheme and the further improved technical scheme, can be mutually combined or combined, so that better technical effects are achieved.
The novel principle and working process are as follows: the conversion module is powered by the module by inputting direct current through the USB3.0 interface, and then converts standard voltage into lower working voltage through a voltage conversion unit arranged in the bus protocol conversion unit to be provided for loads of all stages. The clock unit generates a clock signal required for the operation of the conversion module. The storage unit is communicated with the bus protocol conversion unit through an SPI bus to finish the storage of the firmware. The SATA3.0 bus signal is converted into a USB3.0 bus protocol through a built-in protocol conversion unit of the bus protocol conversion unit, and can also be converted into a USB2.0 bus protocol to be transmitted to a USB3.0 interface.
By adopting the technical scheme, the utility model has the following beneficial effects:
The universal USB 3.0-to-multi-interface SATA3.0 bus conversion module can complete SATA3.0 bus conversion of USB3.0 and various airborne equipment, and can also meet the requirements of users on different forms of SATA3.0 interfaces. Compared with the situation that the adaptation function can be completed only by matching other modules, the conversion module has the characteristics of strong applicability, strong universality, low manufacturing cost, small size, light weight, high utilization rate, wide applicability and wide popularization value and application prospect.
Drawings
Fig. 1 is a schematic diagram of a bus protocol conversion unit for implementing interface and protocol conversion of a bus.
FIG. 2 is a diagram of a conversion module cross-linking relationship. The conversion module in the figure is a signal bidirectional inter-conversion module, and the specific signal flow direction can flow from SATA to USB or from USB to SATA according to the control instruction.
Fig. 3 is a schematic diagram of a memory cell circuit of the present utility model.
In the figure, the storage unit and the conversion unit communicate through an SPI bus to finish the storage of firmware and realize the conversion of bus protocol.
Fig. 4 is an HSB-M4-03DC235T connector interface diagram.
FIG. 5 is a diagram of a VPX-41Z8 eIIIJ-A connector interface.
Detailed Description
Example 1
As shown in fig. 1 to 5, a USB3.0 to multi-interface SATA3.0 bus conversion module according to the present utility model, that is, a universal USB3.0 to multi-interface SATA3.0 bus conversion module, includes: the device comprises a bus protocol conversion unit, a voltage conversion unit, a storage unit, a clock unit and an output interface unit.
The bus protocol conversion unit is used for realizing interface and protocol conversion of a bus; the bus protocol conversion unit internally comprises a PHY interface of USB3.0, so that the bus protocol conversion unit can carry out data interaction with a USB3.0 bus, and simultaneously the bus protocol conversion unit internally also comprises a PHY interface of SATA; through organically combining the FIFO area of the USB and the FIFO area of the SATA through a DMA controller and a data storage, data can be quickly exchanged between the SATA end and the USB end according to specific instructions; GPIO is arranged for controlling the LED lamp and reading the state of an external physical key.
The voltage conversion unit converts an input USB power supply into power supplies required by the work of each load of the conversion module; common voltages are 3.3V, 1.2V, etc.
The storage unit is communicated with the SPI bus through the bus protocol conversion unit to finish the storage of the firmware.
The clock unit adopts the prior art, and generates clock signals required by the work of the conversion module by using a crystal oscillator.
The storage unit is communicated with the bus protocol conversion unit through an SPI bus to finish the storage of the firmware; the SATA3.0 bus signal is converted into a USB3.0 bus protocol through a bus protocol conversion unit, transmitted to an output interface unit and converted into a USB3.0 interface.
The output interface unit can flexibly select a corresponding connector according to the requirements of different airborne equipment, detection equipment, playback equipment and the like on the SATA3.0 interface to finish bus conversion tasks. The supported interface forms are "HSB-M4-03DC235T", "VPX-41Z8 eIIIJ-A", etc.
The working process is as follows: the conversion module is powered by +5V through direct current +5V input by a USB3.0 interface. +5V is converted into +1.2V and +3V by a voltage conversion unit built in a bus protocol conversion unit, and is supplied to loads of all stages. The clock unit generates a clock signal required for the operation of the conversion module. The storage unit is communicated with the bus protocol conversion unit through an SPI bus to finish the storage of the firmware. The SATA3.0 bus signal is converted into a USB3.0 bus protocol through a built-in protocol conversion unit of the bus protocol conversion unit, and can also be converted into a USB2.0 bus protocol to be transmitted to a USB3.0 interface.
It can be seen that the conversion module of the utility model can complete the conversion between USB3.0 and SATA3.0 buses of various airborne devices, and can also meet the requirements of users on SATA3.0 interfaces in different forms. The conversion module has the advantages of strong universality, low manufacturing cost, small volume, light weight and wide applicability, and has wide popularization value and application prospect.
Claims (4)
1. A USB 3.0-to-multi-interface SATA3.0 bus conversion module, namely a universal USB 3.0-to-multi-interface SATA3.0 bus conversion module, is characterized in that: the device comprises a bus protocol conversion unit, a voltage conversion unit, a storage unit, a clock unit and an output interface unit;
The bus protocol conversion unit is used for realizing interface and protocol conversion of a bus; the bus protocol conversion unit internally comprises a PHY interface of USB3.0, so that the bus protocol conversion unit can carry out data interaction with a USB3.0 bus, and simultaneously the bus protocol conversion unit internally also comprises a PHY interface of SATA;
The voltage conversion unit converts an input USB power supply into power supplies required by the work of each load of the conversion module;
The storage unit is communicated with the SPI bus through the bus protocol conversion unit to finish the storage of the firmware;
The clock unit generates clock signals required by the operation of the conversion module;
The storage unit is communicated with the bus protocol conversion unit through an SPI bus to finish the storage of the firmware; the SATA3.0 bus signal is converted into a USB3.0 bus protocol through a bus protocol conversion unit, transmitted to an output interface unit and converted into a USB3.0 interface.
2. The USB3.0 to multi-interface SATA3.0 bus conversion module of claim 1 wherein: the clock unit uses crystal oscillator to generate clock signals required by the operation of the conversion module.
3. The USB3.0 to multi-interface SATA3.0 bus conversion module of claim 1 wherein: the output interface unit selects a corresponding connector according to the requirements of different airborne equipment, detection equipment and playback equipment on the SATA3.0 interface to finish the bus conversion task.
4. The USB3.0 to multi-interface SATA3.0 bus conversion module of claim 1 wherein: the bus protocol conversion unit organically combines the FIFO area of the USB and the FIFO area of the SATA through the DMA controller and the data storage, so that data can be quickly exchanged between the SATA end and the USB end according to specific instructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323570897.5U CN221551211U (en) | 2023-12-27 | 2023-12-27 | USB 3.0-to-multi-interface SATA3.0 bus conversion module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323570897.5U CN221551211U (en) | 2023-12-27 | 2023-12-27 | USB 3.0-to-multi-interface SATA3.0 bus conversion module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221551211U true CN221551211U (en) | 2024-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323570897.5U Active CN221551211U (en) | 2023-12-27 | 2023-12-27 | USB 3.0-to-multi-interface SATA3.0 bus conversion module |
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| Country | Link |
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| CN (1) | CN221551211U (en) |
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2023
- 2023-12-27 CN CN202323570897.5U patent/CN221551211U/en active Active
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