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System for reducing noise in bus having plurality of first and second set of signals and a delay device for delaying propagation of second signals
System for reducing noise in bus having plurality of first and second set of signals and a delay device for delaying propagation of second signals
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机译:用于降低总线中的噪声的系统,其具有多个第一和第二组信号以及用于延迟第二信号的传播的延迟装置
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摘要
An apparatus supports both (1) a cost-effective graphics device (such as an AGP device) integrated onto the motherboard, and (2) an upgradable computer system with an add-in card slot for receiving a second graphics device (such as a second AGP device) on a card. The apparatus is connected to a bus that has a first set of signals which is sensitive to noise. The apparatus also has a first switch connected to a first device, the first switch being connected to the first set of signals on the bus. The apparatus has a second switch which is adapted to be connected to a second device. The second switch is also connected to the first set of signals on the bus. The apparatus also has a detector connected to the first and second switches to enable the first switch if the first device is selected and otherwise enable the second switch.
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