2019
DOI: 10.1088/1742-6596/1326/1/012044
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Serial communication protocol for FPGA-based systems

Abstract: The article presents results of development of communication protocol for UART-like FPGA-systems. Developed communication protocol supports asynchronous oversampled signal transmission, with 4b/6b encoding for DC-balance maintaining. Algorithm of CPLD-based receiver of signals forming by this protocol is described. This development is relevant for the task of continuous transmission of several control signals over a fiber-optic line, when the use of ready-made UART devices is unjustified. The presented protoco… Show more

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Cited by 3 publications
(2 citation statements)
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“…Inaccurate baud clocks. Next, we describe a method proposed by Amrit Singh, Khushboo Gupta, and Juhee Mala that describes the determination of an acceptable difference between the transmitter and receiver baud rates for errorfree communication via UART [13].…”
Section: Determination Of Uart Receiver Baudmentioning
confidence: 99%
“…Inaccurate baud clocks. Next, we describe a method proposed by Amrit Singh, Khushboo Gupta, and Juhee Mala that describes the determination of an acceptable difference between the transmitter and receiver baud rates for errorfree communication via UART [13].…”
Section: Determination Of Uart Receiver Baudmentioning
confidence: 99%
“…2) FPGAs Types: Some companies generate different FPGA families but typically follow the standard, scalable, regular, and programmable logic block (CLB) architecture covered by a programmable input/output block perimeter (IOBs). However, in future configuration and architecture, different FPGAs could have a slight variation [40]. Virtex Xilinx is one of the most renowned companies that primarily produces two FPGA family groups: Virtex and Spartan.…”
Section: A Programming Technologiesmentioning
confidence: 99%