CN203673479U

CN203673479U - Small-size multifunctional main board

Info

Publication number: CN203673479U
Application number: CN201320885905.2U
Authority: CN
Inventors: 李辉
Original assignee: SHENZHEN SEAVO TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SEAVO TECHNOLOGY Co Ltd
Priority date: 2013-12-31
Filing date: 2013-12-31
Publication date: 2014-06-25
Anticipated expiration: 2023-12-31

Abstract

The utility model relates to the technical field of electronics, in particular to a small-size multifunctional main board which comprises an on-chip system, a conversion chip, a network card chip, a sound card chip and an input-output chip. The conversion chip, the network card chip, the sound card chip and the input-output chip are connected with the on-chip system, an LVDS display interface is connected to the conversion chip, a network interface is connected to the network card chip, an audio interface is connected to the sound card chip, and a first COM interface and an LPT interface are respectively connected with the input-output chip. The on-chip system is further connected with an internal storage interface, a hard disk interface and a VGA display interface. The on-chip system is adopted, and the small-size multifunctional main board is small in overall size, rich in interface resource and wide in application range.

Description

A kind of small size Multifunctional main board

Technical field

the utility model relates to electronic technology product scope, is specifically related to a kind of small size Multifunctional main board.

Background technology

along with social development, all kinds of electronic products is also gradually to miniaturization development, and it requires the size of mainboard also more and more less; At present, small size Multifunctional main board has two kinds: one is: based on the single-chip mainboard of ARM platform, PowerPC platform and DSP platform etc., its power consumption is lower, but its interface resource is abundant not, and processor performance is relatively poor; It two is: based on the mainboard of x86 platform, it is made up of CPU and chipset, and its power consumption is higher, and interface resource is abundant, and processor performance is strong, but due to its dual chip scheme, its size is relatively large.

Summary of the invention

for overcoming above-mentioned defect, the purpose of this utility model is to provide a kind of small size Multifunctional main board.

the purpose of this utility model is achieved through the following technical solutions:

a kind of small size Multifunctional main board of the utility model, comprising: SOC (system on a chip), and coupled conversion chip, network card chip, sound card chip, input and output go out chip; On described conversion chip, be connected with LVDS display interface, on described network card chip, be connected to network interface, on described sound card chip, be connected with audio interface, described input and output go out on chip, to be connected with respectively the first com interface and LPT interface;

in described SOC (system on a chip), be also connected with: memory interface, hard-disk interface, VGA display interface.

further, in described SOC (system on a chip), be connected with the first compatibility interface by interface device, described the first compatibility interface is: HDMI interface or the second com interface.

further, in described SOC (system on a chip), be also connected with: the first USB interface, expansion card interface.

further, the quantity of described network card chip is two, and an one network card chip is connected with first network interface, and its another network card chip is connected with the second compatibility interface by interface device.

further, described the second compatibility interface is second network interface or secondary USB interface.

further, in described SOC (system on a chip), be built-in with the processor of four cores or dinuclear.

the utility model adopts SOC (system on a chip), and its overall volume is less, and its interface resource is abundant, applied widely.

Accompanying drawing explanation

for ease of explanation, the utility model is described in detail by following preferred embodiment and accompanying drawing.

fig. 1 is logical organization schematic diagram of the present utility model.

Embodiment

in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

refer to Fig. 1, a kind of small size Multifunctional main board of the utility model, its Bay Trail Platform Designing based on x86 technology, mainly comprises: SOC (system on a chip) (SoC, System on Chip), and coupled conversion chip, network card chip, sound card chip, input and output go out chip; On described conversion chip, be connected with LVDS(Low-Voltage Differential Signaling, low-voltage differential signal) display interface, on described network card chip, be connected to network interface, on described sound card chip, be connected with audio interface, described input and output go out on chip, to be connected with respectively the first com interface and LPT(line print terminal, printing terminal) interface;

in described SOC (system on a chip), be also connected with: memory interface, hard-disk interface, VGA(Video Graphics Array, Video Graphics Array) display interface.

further, in described SOC (system on a chip), be connected with the first compatibility interface by interface device, described the first compatibility interface is: HDMI(High Definition Multimedia Interface, high-definition multimedia) interface or the second com interface.The utility model display interface is directly exported by the CPU in SOC (system on a chip), can support two-way high definition to show output simultaneously, supports the display interface of VGA, HDMI or LVDS three types

further, in described SOC (system on a chip), be also connected with: the first USB interface, expansion card interface; This expansion card interface is Mini-PCIE interface.

owing to being provided with first and second compatibility interface in the utility model, make the user can be according to the needs of oneself, docking port is selected.

further, in described SOC (system on a chip), be built-in with the processor of four cores or dinuclear.The utlity model has low-power consumption, high-performance, the feature such as hardware graphics processing power is strong, meanwhile, adopts the single chip solution of SOC (system on a chip), can be under relatively little size, abundant interface and high performance processing power is provided.

the foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a small size Multifunctional main board, is characterized in that, comprising: SOC (system on a chip), and coupled conversion chip, network card chip, sound card chip, input and output go out chip; On described conversion chip, be connected with LVDS display interface, on described network card chip, be connected to network interface, on described sound card chip, be connected with audio interface, described input and output go out on chip, to be connected with respectively the first com interface and LPT interface;

In described SOC (system on a chip), be also connected with: memory interface, hard-disk interface, VGA display interface.

2. small size Multifunctional main board according to claim 1, is characterized in that, in described SOC (system on a chip), is connected with the first compatibility interface by interface device, and described the first compatibility interface is: HDMI interface or the second com interface.

3. small size Multifunctional main board according to claim 2, is characterized in that, in described SOC (system on a chip), is also connected with: the first USB interface, expansion card interface.

4. small size Multifunctional main board according to claim 3, is characterized in that, the quantity of described network card chip is two, and an one network card chip is connected with first network interface, and its another network card chip is connected with the second compatibility interface by interface device.

5. small size Multifunctional main board according to claim 4, is characterized in that, described the second compatibility interface is second network interface or secondary USB interface.

6. small size Multifunctional main board according to claim 5, is characterized in that, is built-in with the processor of four cores or dinuclear in described SOC (system on a chip).