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Netbook synchronizing chip device

A notebook and chip technology, applied in the field of data synchronization devices for small notebooks

Inactive Publication Date: 2010-09-08
I O INTERCONNECT LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems faced by known small notebooks, the present invention proposes a solution that can simultaneously meet the data synchronization and charging requirements of small notebooks

Method used

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  • Netbook synchronizing chip device
  • Netbook synchronizing chip device
  • Netbook synchronizing chip device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Please refer to figure 1 , which shows a block diagram of a small notebook synchronization chip 100 in a preferred embodiment of the present invention; as shown in the figure, the small notebook synchronization chip of the present invention can be used for a small notebook to exchange data or power with an external device , which includes a USB interface 101 , a USB interface 102 , a synchronous chip controller 103 , a storage unit 104 , and a switch 105 .

[0020] Wherein, the USB interface 101 is used to couple a USB host of the small notebook.

[0021] The USB interface 102 is used for coupling the external device, and the external device can be a USB device or a data processing device including a USB host. The data processing device may be, for example but not limited to, a personal computer.

[0022] The synchronous chip controller 103 can identify the external device according to a firmware in the storage unit 104, and control the USB interface 101, the USB inte...

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PUM

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Abstract

The invention relates to a netbook synchronizing chip device for transmitting data or power between a netbook and an external device. The netbook synchronizing chip device is provided with a first USB interface, a second USB interface, a storage unit and a synchronizing chip controller, wherein the first USB interface is coupled to a USB host of the netbook; the second USB interface is coupled to the external device, and the external device is a USB device or a device containing the USB host; the storage unit is used for buffering transmission data and storing application software and firmware, wherein the application software is supplied for download and execution of the netbook and the external device to change each peripheral device of the netbook and the external device into a USB device of an access path and change the peripheral device into a sharer of the netbook and the external device through the first USB interface and the second USB interface; and the synchronizing chip controller is used for identifying the external device according to the firmware and controlling the first USB interface and the second USB interface to perform data transmission or power transmission between the netbook and the external device.

Description

technical field [0001] The invention relates to a data synchronization device for a small notebook, in particular to a synchronization chip device for a small notebook, which is used for maintaining data synchronization between the small notebook and an external device and obtaining external charging power. Background technique [0002] According to, in order to reduce the price and make it easy to carry, the current small notebook (NETBOOK) generally removes some peripheral devices and reduces the appearance size, so that its storage capacity and data transmission capacity are limited; In the case of light, thin, short, and small, the capacity of the included battery will also be forced to shrink. Users of small laptops, such as salesmen who visit customers outside for a long time, may need to transfer relevant files of the day to the company computer to keep data synchronization with them when they return to the company. Also, because the battery capacity is not large, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38
Inventor 陈翔昱
Owner I O INTERCONNECT LTD