摘要 |
A computer system includes a bridge having a transmitting channel and a controller, wherein the transmitting channel is controlled by the controller; a first slot disposed therein a first pin connected to the controller; and a second slot disposed therein a second pin connected to the controller. The controller is enabled through the first pin and the second pin while a first device is plugged in the first slot and a second device is plugged in the second slot. A data is transmitted to the first and second devices through the transmitting channel. Alternatively, the data is directly transmitted to the first device if only the first slot is plugged with the first device.
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