Design and Application of UART Based on FPGA
Yanhong Jiang
Abstract
Yanhong Jiang
Abstract
According to the features of Universal Asynchronous Receiver Transmitter(UART),a FPGA-based embedded design algorithm is proposed.The algorithm includes state machine design and level design techniques.The transmission function of full-duplex to receive/sends data is realized.The functional test circuit of UART is also designed.Experimental results show that the design has the advantages of programmable digit of the send/receive data and functional expansion etc.
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According to the features of Universal Asynchronous Receiver Transmitter(UART),a FPGA-based embedded design algorithm is proposed.The algorithm includes state machine design and level design techniques.The transmission function of full-duplex to receive/sends data is realized.The functional test circuit of UART is also designed.Experimental results show that the design has the advantages of programmable digit of the send/receive data and functional expansion etc.
Key concepts: Universal asynchronous receiver/transmitter, Computer science, Field-programmable gate array, Asynchronous communication, Transmitter, Computer hardware, Embedded system, Transmission (telecommunications)