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Mainboard with switching function

A technology for switching functions and motherboards, applied in general-purpose stored-program computers, instruments, electrical digital data processing, etc., to solve problems such as loss of features, limited chipsets, and inability to support PCIExpressx1 signals

Inactive Publication Date: 2006-10-04
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, most chipsets cannot support more PCI Express x1 signals. Therefore, when designing the PCI Express x1 function in the motherboard, it is limited by the number that the chipset can support. The number of devices on the motherboard and the expansion slot must be considered compromise between numbers
In this way, users are forced to accept the designed built-in device functions of the mainboard, or the mainboard reduces the built-in devices and designs more expansion slots, thus losing the characteristics of the product itself, lacking flexibility in the use of the product, and losing its scalability

Method used

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  • Mainboard with switching function
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Embodiment Construction

[0030] The present invention discloses a motherboard with a switching function. For the motherboard with a bus interface, the expansion slot and the built-in device of the motherboard can be selectively switched depending on the use requirements. The present invention achieves the above objectives by means of a circuit that provides a fast switching function, and uses the switching circuit module to match the transmission of high-speed signals such as PCI Express signals. In order to make the description of the present invention more detailed and complete, refer to the following description with accompanying drawings.

[0031] Also refer to figure 1 versus figure 2 . figure 1 It shows a schematic diagram of device connection of a preferred embodiment of a motherboard with a switching function according to the present invention. The motherboard with switching function of the present invention mainly includes a substrate 100, a chipset 102, a control signal generator 110, a mother...

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Abstract

The related motherboard with switch function comprises a substrate, a chip assembly, a generator for control signal, a built-in device, an extended slot, and a wire switch module on substrate. Wherein, the switch module comprises a first / second end to connect and receive signal from the chip assembly / former generator, a first output line built in the motherboard and a second output line connected to the said slot both controlled by a control signal.

Description

Technical field [0001] The invention relates to a host board with a switching function, in particular to a bus interface host board with a switching function. Background technique [0002] In today's computer system architecture, in order to meet the needs of different applications, there are a variety of connection interface technologies, such as the accelerated graphics port (AGP) convergence technology of graphics cards, the serial AT embedded interface of hard disk storage devices ( Serial AT attachment; SATA) technology and peripheral controller interface (PCI) technology used by other general devices. However, all peripheral devices share the bandwidth of the PCI interface through a main channel, which will reduce the speed of the computer when the amount of data is large. With the continuous advancement of computer device technology, the demand for system bandwidth and high transmission speed has become an increasingly obvious trend. For example, the application of high-sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/76G06F1/16
Inventor 周鸿翔张权德黄建文
Owner ASUSTEK COMPUTER INC