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AssigneeRealtek Semiconductor Corp.
InventorsGuoFeng Zhang, YingXue Wang, Hui Shen, ZhaoMing Li
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The present disclosure provides a multi-path universal asynchronous transceiver (UART) and transmission method thereof. The multi-path UART comprises a first buffer, a second buffer, and a tx aggregation and arbitration circuit respectively coupled to the first buffer and the second buffer and presets a predetermined threshold. The tx aggregation and arbitration circuit polls the first buffer and the second buffer according to the predetermined threshold, and executes an arbitration procedure on the first buffer and the second buffer to obtain at least one of first log information packet and at least one of second log information packet correspondingly. Thus, when inputting a plurality of log sources, it is not necessary to have a plurality of output pins and to avoid disorder caused by the cross-influence of multiple log information for resource conservation and providing log information correctness.
A multi-path universal asynchronous transceiver, comprising:
A multi-path universal asynchronous transmission method, applied by a multi-path universal asynchronous transceiver, which comprises a first buffer, a second buffer, and a tx aggregation and arbitration circuit, the first buffer and the second buffer respectively configured to cache at least one of first log information and at least one of second log information;
Dependencies are inferred from the claim text.