Adapter card of analog hard disk interface

A technology of hard disk interface and adapter card, applied in the field of adapter card simulating hard disk interface, can solve problems such as difficulty and inconvenience, and can not be successfully promoted to general users.

Inactive Publication Date: 2008-10-29
梁国恩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0019] However, before entering the operating system, the driver must be used to drive the hard disk device to which it belongs, so when installing this type of driver, it is not carried out in the Windows operating system which is easy to operate, and it will be very difficult for ordinary users and inconvenience
Therefore, if the step of installing the driver program cannot be omitted, the existing hard disk data protection technology will be reduced to a player-level technology, which cannot be smoothly extended to the general users

Method used

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  • Adapter card of analog hard disk interface
  • Adapter card of analog hard disk interface
  • Adapter card of analog hard disk interface

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Embodiment Construction

[0037]Please refer to FIG. 1, which is a schematic diagram of the hardware architecture of the motherboard of the present invention. As shown in Fig. 1, in the motherboard hardware architecture of the present invention, the central processing unit 10 is electrically connected with the main / PCI bridge 12 through the main (host) bus, and the PCI bus at the other end of the main / PCI bridge 12 2 is electrically connected with standard PCI devices 11 , 13 , PCI / PCI bridge 14 , and PCI / ISA bridge 16 . The PCI / PCI bridge 14 is electrically connected to the PCI device 17 , the adapter card 20 of the present invention simulating the hard disk interface and the hard disk device 19 connected thereto through the PCI bus 4 and the PCI interface slot on the motherboard. The PCI / ISA bridge 16 is electrically connected to the ROM BIOS 18 through the ISA bus 3 .

[0038] Please refer to FIG. 2 . FIG. 2 is a schematic diagram of a first embodiment of an adapter card for simulating a hard disk ...

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Abstract

The invention provides an adapter card used for simulating a hard disc interface, which is mainly characterized in that an IDE interface is provided for a mainboard which is lack of IDE (PATA) interfaces by a simulation mean without installing additional drivers. A controller in the adapter card can respond to the query of the BIOS by a bus interface so as to reply to the production manufacturer, equipment number and device type of the hard disc device which are electrically connected, thereby simulating a hard disc control component which seams to be on the mainboard, and further extending the types of the hard disc interfaces which are not supported by the mainboard originally.

Description

technical field [0001] The invention relates to a hard disk card, especially an adapter card for simulating a hard disk interface. Background technique [0002] The technology disclosed in Taiwan Patent No. 480384 "Circuit for Protecting Hard Disk Data" is a technology for protecting storage devices (ie, hard disks) through hardware. And its main technical feature is that after installing the device disclosed in this patent between the traditional hard disk interface and the bus, the data contained in the storage device can be directly accessed by hardware. Therefore, for any operating system, there is no difference between a hard disk equipped with this technology and an ordinary hard disk. Therefore, this technology not only does not affect the original data access efficiency, but also does not require the installation of additional drivers, nor does it increase the burden on the operating system, but it can provide a more efficient means of data protection than the softw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 梁国恩
Owner 梁国恩
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