CN203133698U - Mainboard design based on LS3A CPU (Central Processing Unit) - Google Patents
Mainboard design based on LS3A CPU (Central Processing Unit) Download PDFInfo
- Publication number
- CN203133698U CN203133698U CN 201320151306 CN201320151306U CN203133698U CN 203133698 U CN203133698 U CN 203133698U CN 201320151306 CN201320151306 CN 201320151306 CN 201320151306 U CN201320151306 U CN 201320151306U CN 203133698 U CN203133698 U CN 203133698U
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- Prior art keywords
- interface
- mainboard
- circuit board
- ls3a
- interfaces
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000006870 function Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a mainboard design based on an LS3A CPU (Central Processing Unit). The mainboard design comprises a rectangular printed circuit board, wherein the periphery of the printed circuit board is provided with installing holes through which a mainboard is arranged in a chassis; meanwhile, the printed circuit board is provided with memory slots, an LS3ACPU, a north bridge chip, a south bridge chip, a network card chip, a BMC (Baseboard Management Controller) management interface, USB (Universal Serial Bus) interfaces, SATA (Serial Advanced Technology Attachment) interfaces, a VGA (Video Graphics Array) interface and an RJ45 interface; four memory slots are arranged on both sides of the LS3ACPU pairwise; two USB interfaces are provided; four SATA interfaces are provided; and two RJ45 interfaces are provided. The mainboard can be taken as two independent system mainboards, is applied to the chassis of 1Utwins, and can be used for realizing calculation, displaying, processing and remote management of data; and moreover, the mainboard design is reasonable, is simple in structure, is ingenious in concept, and has good popularization and application values.
Description
Technical field
The utility model relates to field of computer technology, specifically a kind of motherboard design based on LS3A CPU.
Background technology
Mainboard makes system board be installed in the cabinet again, be microcomputer the most basic also be one of most important parts.Common mainboard is a printed circuit board, and elements such as BIOS chip, I/O control chip, keyboard and panel control switch interface, pilot lamp plug connector, expansion slot have been installed above.Yet common mainboard be one independently system board be not suitable for 1U twins cabinet, therefore existing mainboard technology remains to further develop and innovate.
The utility model content
The utility model discloses a kind of motherboard design based on LS3A CPU at the problem that prior art exists.
The utility model discloses a kind of motherboard design based on LS3A CPU, can realize the computing to data, show, functions such as processing and telemanagement, its technical scheme is: comprise a rectangle printed circuit board, described printed circuit board periphery is provided with mainboard is installed in mounting hole in the cabinet, printed circuit board is provided with memory bank simultaneously, LS3A CPU, north bridge chips, South Bridge chip, network card chip, the BMC management interface, USB interface, the SATA interface, VGA interface and RJ45 interface, wherein memory bank is provided with four and is divided into two groups of both sides that are arranged on LS3A CPU, USB interface is provided with two, the SATA interface is provided with four, and the RJ45 interface is provided with two.
The beneficial effect that has based on the motherboard design of LS3A CPU disclosed in the utility model is: this mainboard can be as two system boards independently, be applied on the cabinet of 1U twins, can realize the function to computing, demonstration, processing and the telemanagement of data, and have reasonable in design, simple in structure, characteristics such as be skillfully constructed, have popularizing value preferably.
Description of drawings
Accompanying drawing 1 is the structural representation of integrated circuit board described in the utility model;
Accompanying drawing marking explanation: 1, printed circuit board; 2, memory bank; 3, LS3A CPU; 4, north bridge chips; 5, South Bridge chip; 6, network card chip; 7, BMC management interface; 8, USB interface; 9, SATA interface; 10, VGA interface; 11, mounting hole.
Embodiment
Below in conjunction with drawings and Examples, the motherboard design based on LS3A CPU disclosed in the utility model is described in further details.
Embodiment:
The disclosed motherboard design based on LS3A CPU of the utility model embodiment, contour structures as shown in Figure 1, comprise a rectangle printed circuit board 1, described printed circuit board 1 periphery is provided with for the mounting hole 11 that mainboard is installed in the cabinet, printed circuit board 1 is provided with memory bank 2 simultaneously, LS3A CPU3, north bridge chips 4, South Bridge chip 5, network card chip 6, BMC management interface 7, USB interface 8, SATA interface 9, VGA interface 10 and RJ45 interface, wherein memory bank 2 is provided with four and is divided into two groups of both sides that are arranged on LS3A CPU3, USB interface 8 is provided with two, SATA interface 9 is provided with four, and the RJ45 interface is provided with two.
Because this mainboard provides four memory banks, system can realize being to the maximum the memory size of 16GB, chipset is set to: north bridge-RS780E, south bridge-SB710, SIO is W83627, below the RS780E north bridge chips, hung the intel network interface card of a PCIE, the external interface of two gigabits is provided, the built-in video card of north bridge can switch as two video cards with BMC, hung four SATA interfaces and two USB interface below the South Bridge chip, monitoring chip be W83795 can realize to the monitoring of the temperature of total system and voltage and constantly be notified to BMC.This mainboard can use at the cabinet of 1U twins, and each mainboard can be used as two independently system boards.Increase the operating system that this mainboard can use the acceptance of the bid kylin simultaneously, the user can pass through USB keyboard and mouse, by USB interface total system is operated and is managed.
Except technical characterictic described in the utility model, be the known technology of those skilled in the art.
Claims (1)
1. motherboard design based on LS3A CPU, comprise a rectangle printed circuit board, described printed circuit board periphery is provided with mainboard is installed in mounting hole in the cabinet, it is characterized in that, described printed circuit board is provided with memory bank, LS3A CPU, north bridge chips, South Bridge chip, network card chip, BMC management interface, USB interface, SATA interface, VGA interface and RJ45 interface, wherein memory bank is provided with four and is divided into two groups of both sides that are arranged on LS3A CPU, USB interface is provided with two, the SATA interface is provided with four, and the RJ45 interface is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151306 CN203133698U (en) | 2013-03-29 | 2013-03-29 | Mainboard design based on LS3A CPU (Central Processing Unit) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151306 CN203133698U (en) | 2013-03-29 | 2013-03-29 | Mainboard design based on LS3A CPU (Central Processing Unit) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133698U true CN203133698U (en) | 2013-08-14 |
Family
ID=48941665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151306 Expired - Fee Related CN203133698U (en) | 2013-03-29 | 2013-03-29 | Mainboard design based on LS3A CPU (Central Processing Unit) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133698U (en) |
-
2013
- 2013-03-29 CN CN 201320151306 patent/CN203133698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20170329 |