CN208705878U - Module based on AM5728 framework and the device based on AM5728 framework - Google Patents
Module based on AM5728 framework and the device based on AM5728 framework Download PDFInfo
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Abstract
The utility model provides a kind of module based on AM5728 framework, including AM5728 processor, power management chip, memory and interface section, power management chip is electrically connected with AM5728 processor and memory respectively, memory is also electrically connected with AM5728 processor, and AM5728 processor is electrically connected with interface section.The utility model also provides a kind of device based on AM5728 framework, including AM5728 processor, power management chip, memory and interface section, power management chip is electrically connected with AM5728 processor and memory respectively, memory is also electrically connected with AM5728 processor, and AM5728 processor is electrically connected with interface section.The utility model not only powerful but also has the characteristics that flexibly interface abundant, very strong environmental suitability, structure size are small, therefore can be applied in most of product at present.Using modularized design, the maintenance program of product is simplified, improves the reliability of product, substantially reduces R&D cycle and the cost of new product.
Description
Technical field
The utility model relates to a kind of module, especially a kind of module based on AM5728 framework and it is based on AM5728 framework
Device.
Background technique
Present electronic product all develops to portable direction, higher and higher to the performance, function and power consumption requirements of chip,
But high performance chip has also been proposed high request to R & D design, for the reliability of product, therefore it is highly desirable to there is high performance chips
Module design board.
In order to meet the demand, therefore, it is badly in need of a with high-performance, multi-functional, high throughput and low-power consumption
Feature, and functional module small in size.
Utility model content
Aiming at the shortcomings existing in the above problems, the utility model provides one kind on the basis of guaranteeing performance, can
To greatly shorten the development cycle, reduce the module based on AM5728 framework of product size and development difficulty and based on AM5728 frame
The device of structure.
To achieve the above object, the utility model provides a kind of module based on AM5728 framework, including AM5728 processing
Device, power management chip, memory and interface section, the power management chip respectively with AM5728 processor and the storage
Device electrical connection, the memory are also electrically connected with the AM5728 processor, the AM5728 processor and the interface section
Electrical connection.
The above-mentioned module based on AM5728 framework, wherein the memory includes system storage and program storage,
The input terminal of the system storage and described program memory is electrically connected with the power management chip, and the system is deposited
The output end of reservoir and described program memory is electrically connected with the AM5728 processor.
The above-mentioned module based on AM5728 framework, wherein the interface section includes display interface, bus interface, sound
Frequency interface and communication interface.
The above-mentioned module based on AM5728 framework, wherein the audio interface includes 8 road multi-channel audio interfaces；
The communication interface includes 10 tunnel RS232 interfaces, 2 road 100M/1000Mbps network interfaces, 1 road USB OTG 3.0
Interface, 1 road USB OTG2.0 interface, 4 tunnel high speed SD card interfaces, 2 road PCIE interfaces, jtag interface and multiple GPIO interfaces.
The above-mentioned module based on AM5728 framework, wherein further include the debugging being electrically connected with the AM5728 processor
Interface.
The utility model also provides a kind of device based on AM5728 framework, including AM5728 processor, power management core
Piece, memory and interface section, the power management chip is electrically connected with AM5728 processor and the memory respectively, described
Memory is also electrically connected with the AM5728 processor, and the AM5728 processor is electrically connected with the interface section.
The above-mentioned device based on AM5728 framework, wherein the memory includes system storage and program storage,
The input terminal of the system storage and described program memory is electrically connected with the power management chip, and the system is deposited
The output end of reservoir and described program memory is electrically connected with the AM5728 processor.
The above-mentioned device based on AM5728 framework, wherein the interface section includes display interface, bus interface, sound
Frequency interface and communication interface.
The above-mentioned device based on AM5728 framework, wherein the audio interface includes 8 road multi-channel audio interfaces；
The communication interface includes 10 tunnel RS232 interfaces, 2 road 100M/1000Mbps network interfaces, 1 road USB OTG 3.0
Interface, 1 road USB OTG2.0 interface, 4 tunnel high speed SD card interfaces, 2 road PCIE interfaces, jtag interface and multiple GPIO interfaces.
The above-mentioned device based on AM5728 framework, wherein further include the debugging being electrically connected with the AM5728 processor
Interface.
Compared with prior art, the utility model has the advantage that
The utility model not only powerful but also has flexibly interface abundant, very strong environmental suitability, structure
The features such as size is small, therefore can be applied in most of product at present.
The utility model uses modularized design, simplifies the maintenance program of product, improves the reliability of product, significantly
Shorten R&D cycle and the cost of new product.
Detailed description of the invention
Fig. 1 is the structural block diagram of module in the utility model；
Fig. 2 is the structural block diagram of device in the utility model.
Main appended drawing reference is described as follows:
1-AM5728 processor；2- power management chip；3- system storage；4- program storage；5- debugging interface
Specific embodiment
As shown in Figure 1, the utility model provides a kind of module based on AM5728 framework, including AM5728 processor 1, electricity
Source control chip 2, memory and interface section, power management chip 2 are electrically connected with AM5728 processor 1 and memory respectively,
Memory is also electrically connected with AM5728 processor 1, and AM5728 processor 1 is electrically connected with interface section.
AM5728 system storage section is typical ARM framework, is separated using external memory and program storage.
The characteristics of AM5728 processor 1, is as follows:
Not only control ability is powerful, has used two A15 high-performance treatments kernels, and operational capability is also very strong, internal
It is integrated with the DSP core of a C66X.
Chip has various low-power consumption modes, and in order to reach lowest power consumption, chip interior is also integrated with Double-core coprocessor.
The input voltage in main power supply source of the power management chip 2 as system, the part is (5V), and output multi-channel is not
Same voltage provides reliable and stable power supply for system components, guarantees that system various pieces are stablized and works normally.In order to simplify and
The physical size of reduction system selects 2 output multi-channel voltage of a power management chip to substitute multiple single channel power supplys.Power management
Part is powered management to each section, which is controlled by main control processor by I2C bus, can be with
Voltage output is adjusted in time by the difference of processor operating status.Power management section is in view of wide temperature design, to power unit
Heater element done heat dissipation processing, guarantee power unit in the presence of a harsh environment can long-time steady operation.
Memory includes system storage 3 and program storage 4, and the input terminal of system storage 3 and program storage 4 is equal
It is to be electrically connected with power management chip 2, the output end of system storage 3 and program storage 4 is and 1 electricity of AM5728 processor
Connection.
External memory is connected with the DDR3 memory bus of 64bits width 1066MHz clock speed with primary processor.
The program running space of 2GB is made up of the DDR3 of 4 512MB.The program storage 4 of AM5728 system uses 8bits width
The SDIO/MMC bus of highest 52MHz clock speed realizes 4 part of program storage of single 8GB.Above-mentioned memory mentions significantly
The high storage capacity of system, enables a system to be applied in more products.Technical grade or more is all made of to these memories
Chip simultaneously increases radiator, ensures the width temperature design of minimum system.
Interface section includes display interface, bus interface, audio interface and communication interface.
Wherein, audio interface includes 8 road multi-channel audio interfaces, and communication interface includes 10 tunnel RS232 interfaces, 2 road 100M/
1000Mbps network interface, 1 road USB OTG, 3.0 interface, 1 road USB OTG2.0 interface, 4 tunnel high speed SD card interfaces, 2 road PCIE
Interface, jtag interface and multiple GPIO interfaces.
It further include the debugging interface 5 being electrically connected with AM5728 processor 1.
AM5728 processor 1 is this module core, is not only Data Computation Unit, also has the control function to entire module
Energy.It is exported by the power supply of I2C bus marco power management chip 2, meets the power consumption demand under processor nonidentity operation state.
By EMMC Interface Controller flash memory, the storage of data is realized.Pass through ddr interface extra income program running space.
As shown in Fig. 2, the utility model also provides a kind of device based on AM5728 framework, including AM5728 processor 1,
Power management chip 2, memory and interface section, power management chip 2 are electrically connected with AM5728 processor 1 and memory respectively
It connects, memory is also electrically connected with AM5728 processor 1, and AM5728 processor 1 is electrically connected with interface section.
AM5728 system storage section is typical ARM framework, is separated using external memory and program storage 4.
The characteristics of AM5728 processor 1, is as follows:
Not only control ability is powerful, has used two A15 high-performance treatments kernels, and operational capability is also very strong, internal
It is integrated with the DSP core of a C66X.
Chip has various low-power consumption modes, and in order to reach lowest power consumption, chip interior is also integrated with Double-core coprocessor.
The input voltage in main power supply source of the power management chip as system, the part is (5V), and output multi-channel is not
Same voltage provides reliable and stable power supply for system components, guarantees that system various pieces are stablized and works normally.In order to simplify and
The physical size of reduction system selects 2 output multi-channel voltage of a power management chip to substitute multiple single channel power supplys.Power management
Part is powered management to each section, which is controlled by main control processor by I2C bus, can be with
Voltage output is adjusted in time by the difference of processor operating status.Power management section is in view of wide temperature design, to power unit
Heater element done heat dissipation processing, guarantee power unit in the presence of a harsh environment can long-time steady operation.
Memory includes system storage 3 and program storage 4, and the input terminal of system storage 3 and program storage 4 is equal
It is to be electrically connected with power management chip 2, the output end of system storage 3 and program storage 4 is and 1 electricity of AM5728 processor
Connection.
External memory is connected with the DDR3 memory bus of 64bits width 1066MHz clock speed with primary processor.
The program running space of 2GB is made up of the DDR3 of 4 512MB.The program storage 4 of AM5728 system uses 8bits width
The SDIO/MMC bus of highest 52MHz clock speed realizes 4 part of program storage of single 8GB.Above-mentioned memory mentions significantly
The high storage capacity of system, enables a system to be applied in more products.Technical grade or more is all made of to these memories
Chip simultaneously increases radiator, ensures the width temperature design of minimum system.
Interface section includes display interface, bus interface, audio interface and communication interface.
Audio interface includes 8 road multi-channel audio interfaces；
Communication interface connects including 10 tunnel RS232 interfaces, 2 road 100M/1000Mbps network interfaces, 1 road USB OTG 3.0
Mouth, 1 road USB OTG2.0 interface, 4 tunnel high speed SD card interfaces, 2 road PCIE interfaces, jtag interface and multiple GPIO interfaces.
It further include the debugging interface 5 being electrically connected with AM5728 processor 1.
The above is only the preferred embodiment of the present invention, is merely illustrative for utility model, rather than
It is restrictive.Those skilled in the art understand that can be carried out within the spirit and scope defined by the utility model claims to it
Many changes, modifications, and even equivalents but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of module based on AM5728 framework, which is characterized in that including AM5728 processor, power management chip, storage
Device and interface section, the power management chip are electrically connected with AM5728 processor and the memory respectively, the memory
It is also electrically connected with the AM5728 processor, the AM5728 processor is electrically connected with the interface section.
2. the module according to claim 1 based on AM5728 framework, which is characterized in that the memory includes that system is deposited
The input terminal of reservoir and program storage, the system storage and described program memory is and the power management chip
The output end of electrical connection, the system storage and described program memory is electrically connected with the AM5728 processor.
3. the module according to claim 2 based on AM5728 framework, which is characterized in that the interface section includes display
Interface, bus interface, audio interface and communication interface.
4. the module according to claim 3 based on AM5728 framework, which is characterized in that the audio interface includes 8 tunnels
Multi-channel audio interface；
The communication interface connects including 10 tunnel RS232 interfaces, 2 road 100M/1000Mbps network interfaces, 1 road USB OTG 3.0
Mouth, 1 road USB OTG2.0 interface, 4 tunnel high speed SD card interfaces, 2 road PCIE interfaces, jtag interface and multiple GPIO interfaces.
5. according to claim 1 to the module based on AM5728 framework any in 4, which is characterized in that further include and institute
State the debugging interface of AM5728 processor electrical connection.
6. a kind of device based on AM5728 framework, which is characterized in that including AM5728 processor, power management chip, storage
Device and interface section, the power management chip are electrically connected with AM5728 processor and the memory respectively, the memory
It is also electrically connected with the AM5728 processor, the AM5728 processor is electrically connected with the interface section.
7. the device according to claim 6 based on AM5728 framework, which is characterized in that the memory includes that system is deposited
The input terminal of reservoir and program storage, the system storage and described program memory is and the power management chip
The output end of electrical connection, the system storage and described program memory is electrically connected with the AM5728 processor.
8. the device according to claim 7 based on AM5728 framework, which is characterized in that the interface section includes display
Interface, bus interface, audio interface and communication interface.
9. the device according to claim 8 based on AM5728 framework, which is characterized in that the audio interface includes 8 tunnels
Multi-channel audio interface；
The communication interface connects including 10 tunnel RS232 interfaces, 2 road 100M/1000Mbps network interfaces, 1 road USB OTG 3.0
Mouth, 1 road USB OTG2.0 interface, 4 tunnel high speed SD card interfaces, 2 road PCIE interfaces, jtag interface and multiple GPIO interfaces.
10. according to the device based on AM5728 framework any in claim 6 to 9, which is characterized in that further include and institute
State the debugging interface of AM5728 processor electrical connection.
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| CN201821513348.0U CN208705878U (en) | 2018-09-14 | 2018-09-14 | Module based on AM5728 framework and the device based on AM5728 framework |
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| CN201821513348.0U CN208705878U (en) | 2018-09-14 | 2018-09-14 | Module based on AM5728 framework and the device based on AM5728 framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108959171A (en) * | 2018-09-14 | 2018-12-07 | 上海头趣科技有限公司 | Module based on AM5728 framework and the device based on AM5728 framework |
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2018
- 2018-09-14 CN CN201821513348.0U patent/CN208705878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108959171A (en) * | 2018-09-14 | 2018-12-07 | 上海头趣科技有限公司 | Module based on AM5728 framework and the device based on AM5728 framework |
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Inventor after: Agent construction payment Inventor before: Ma Yiping Inventor before: Xu Zhaohui Inventor before: Agent construction payment |
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| CB03 | Change of inventor or designer information |