Function-variable portable computer mainboard

A computer motherboard and function technology, applied in the field of electronic information, can solve the problems of inconvenient performance upgrade and function expansion, single function and so on

Active Publication Date: 2009-04-29
UNIV OF ELECTRONICS SCI & TECH OF CHINA
View PDF3 Cites 46 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to propose a wearable computer motherboard with variable functions for the changeable application requirements of wearable computers and the shortcomings of single function, performance upgrade and function expansion in the prior art implementation methods. Chips with reprogrammable features such as /CPLD/FPAA are connected to various interfaces and buses of the wearable ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Function-variable portable computer mainboard
  • Function-variable portable computer mainboard
  • Function-variable portable computer mainboard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The variable function chip of the wearable computer of the present invention and its structure on the motherboard will be further described below in conjunction with the accompanying drawings.

[0035] figure 1 It is the overall structure schematic diagram of the system of the present invention, and the central processing unit CPU (4) of system can adopt the CPU of 486 above grades of Intel, AMD, VIA, Godson; Bus links to each other with external graphic display core (8), and graphic display core (8) can adopt the GeForce8400GS of Nvidia; MCH (7) can adopt the MCH above 815 level of companies such as Intel, VIA, Nvidia; ) (9) link to each other with an IO chip (10) by a kind of in LPC, SPI, PCI bus line, to expand interface general class or expand interface quantity, ICH (9) can adopt the above ICH4 level of companies such as Intel, VIA ICH; MCH (7) and ICH (9) can also be integrated in one chip, that is, the north-south bridge integrated chip (6) can be used instead, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a wearable computer main board with variable functions, which is designed in view of variable application requirements of a wearable computer and the defects of single function, performance upgrade and function extension of the existing technical realization methods. Chips such as FPGA/CPLD/FPAA, and the like with overprogram characteristics are connected to a plurality of interfaces and a bus line of the wearable computer main board, and the FPGA/CPLD has a restructural function on the board by the overprogram characteristics according to the customization of multiple function requirements. Original hardware change such as chip replacement, device replacement, and the like is converted into software change with rewritten content reset by an IP core. The wearable computer main board can be upgraded easily so as to shorten development period, improve applicability and reduce development cost.

Description

technical field [0001] The invention belongs to the field of electronic information, relates to electronic engineering technology and computer technology, in particular to a wearable computer motherboard with variable functions. Background technique [0002] Wearable computing is an emerging computing technology that is in a period of rapid development. Wearing the computer on the user's body is a means to realize the close coupling between man and machine, and strive to make the computer provide physical and intellectual assistance and enhancement for people more naturally. [0003] The components of general personal computers have been developed very maturely, but wearable computers cannot use general PC components due to their special requirements in terms of wearability, power consumption, and human-computer interaction characteristics. Notebook PCs and ultra-mobile PCs (UMPC / MID) for general portable use are different. [0004] At present, there are no standards for we...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06F1/16
Inventor 陈东义宋海涛曾爱凤
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap