CN104092552A

CN104092552A - SOC system based on Internet

Info

Publication number: CN104092552A
Application number: CN201410318295.7A
Authority: CN
Inventors: 刘海亮; 刘书奇; 苏航; 杨艾琳
Original assignee: Shenzhen Research Institute of Sun Yat Sen University
Current assignee: Shenzhen Research Institute of Sun Yat Sen University
Priority date: 2014-07-06
Filing date: 2014-07-06
Publication date: 2014-10-08

Abstract

The invention discloses an SOC system based on the Internet. The SOC system based on the Internet comprises a central processing unit and a plurality of IP cores, the central processing unit is used for storing and processing data, the IP cores are used for achieving extended functions of the system, and the IP cores are connected with the central processing unit through the Internet. According to the SOC system, the single IP cores with the complete functions are connected through the Internet, and load balance is achieved. The SOC system is built in the Internet environment, users only need to have the right of use of the IP cores instead of the ownership of the IP cores, then the SOC system can be built, and the cost is largely lowered; in addition, the data processing and transmission speed can be increased by the utilization of the Internet environment, a server can better provide service for the users through the high throughput, and user experience is remarkably improved.

Description

A kind of SOC system based on internet

Technical field

The present invention relates to technical field of integrated circuits, be specifically related to a kind of SOC system based on internet.

Background technology

Technical development of computer and IC (integrated circuit) technical development is closely related.Since over half a century, development of computer has mainly experienced vacuum tube (1 generation), transistor (2 generation), integrated circuit (3 generation), microprocessor (4 generation) time equivalence.In IC design industry, there is at present the division of labor of system and IP kernel design, formed the design that technology is taken as the leading factor with SOC (System On a Chip, SOC (system on a chip)), to technical development of computer, will produce comparatively profound influence.

Along with the development of design with manufacturing technology, integrated circuit (IC) design, from transistorized integrated the integrated of gate that develop into, develops into again the integrated of IP (Intellectual Property, intellectual property) core now.Developed into the system level chip stage in recent years, SOC designing technique becomes one of focus of design.The vertical design pattern of the Design Mode large scale integrated circuit different from the past of SOC.Its Design Mode is level, and the IP kernel that namely SOC integrator selects different vendor to provide builds chip system.The pattern of this level design SOC system based on IP kernel makes the multiplexing possibility that becomes of IP kernel on the one hand, has greatly shortened the SOC design cycle, the superior product that makes on the other hand company to concentrate one's energy to be Myself.SOC can make full use of existing design accumulation, improves significantly the designed capacity of integrated circuit, the gap of dwindling designed capacity and IC technological ability.The development of its design methodology and computer is closely related, and can further expand Computer Architecture developing direction.IP kernel is the piece that can independently sell with complication system function, and SOC is generally comprised of IP kernel that can design reuse, and SOC is integrated in microprocessor, Analog IP core, digital IP kernel and memory (or sheet external memory control interface) on one chip conventionally.This SOC system mode, all parts, as processor, memory, IP kernel etc. are all integrated on a circuit board.For application development, Function Extension limits to relatively, cannot realize better load balance, and throughput is also less.

Therefore the SOC system based on internet that, be necessary to provide that a kind of adaptive ability is strong, load balance ability good, has higher throughput and a less delay meets existing demand.

Summary of the invention

The object of this invention is to provide a kind of SOC system based on internet, by performance steadily fixed network realize better load balance and higher throughput and less delay, this system suitability is strong, is applicable to multiple applied environment.

Therefore, the invention provides a kind of SOC system based on internet, comprise central processing unit and some IP kernels, described central processing unit is for Storage and Processing data, IP kernel is for realizing the various expanded functions of system, and some described IP kernels are connected with central processing unit respectively by internet.

Preferably, described central processing unit comprises memory and processor, and memory is used for storing data, and processor is for the treatment of data.

Preferably, described IP kernel is solid core, soft core or stone.

Preferably, some described IP kernels are distributed in different nodes by internet.

Compared with prior art, SOC system based on internet of the present invention, the IP kernel of single perfect in shape and function by Internet connection, is avoided testing faced problem in the multiplexing SOC design process of the IP kernel of integration mode, realized the fast processing of load balance and data.In the environment of internet, construct SOC system, user need not possess the ownership of IP kernel, only need to possess its right to use, just can build SOC system, saved widely cost, utilize in addition the environment of internet can accelerate processing and the transmission speed of data, high-throughput makes service faster for user provides service, obviously to improve user's experience.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of the SOC system of the embodiment of the present invention based on internet;

Fig. 2 is the data flow schematic diagram of the SOC system based on internet of inventive embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.

With reference to figure 1, the invention provides a kind of SOC system based on internet, comprise central processing unit and some IP kernels, described central processing unit is for Storage and Processing data, IP kernel is for realizing the various expanded functions of system, some described IP kernels are connected with central processing unit respectively by internet, realize data interaction transmit by internet.

Preferably, described IP kernel is solid core, soft core or stone.

With reference to figure 2, the data of the SOC system based on internet of the embodiment of the present invention flow and are: the IP kernel of application data by corresponding input function enters into the memory of the central processing unit of SOC system and store, and also can examine existing input and output by I/O; Under the control of central processing unit command adapted thereto, then application data turns back in central processing unit by internet after the processing of the IP kernel of a series of difference in functionalitys, under the processing of the IP kernel of corresponding output function, application data after treatment returns to user afterwards.User can build SOC system by the corresponding IP kernel of network call connected according to demand, and on system, develops corresponding application program.

The SOC system based on the internet above embodiment of the present invention being provided, be described in detail, in the present invention, applied specific case principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.

Claims

1. the SOC system based on internet, it is characterized in that, comprising: central processing unit and some IP kernels, described central processing unit is for Storage and Processing data, IP kernel is for realizing the various expanded functions of system, and some described IP kernels are connected with central processing unit respectively by internet.

2. the SOC system based on internet as claimed in claim 1, is characterized in that, described central processing unit comprises memory and processor, and memory is used for storing data, and processor is for the treatment of data.

3. the SOC system based on internet as claimed in claim 1, is characterized in that, described IP kernel is solid core, soft core or stone.

4. the SOC system based on internet as claimed in claim 1, is characterized in that, some described IP kernels are distributed in different nodes by internet.