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|1. (WO2018039928) DATA TRANSMISSION METHOD AND APPARATUS|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||DATA TRANSMISSION METHOD AND APPARATUS|
A data transmission method and apparatus, for use in resolving the problems of increased complexity and poor stability of an FPGA prototype verification platform caused when a data flow signal and a control flow signal are respectively transmitted by using designed different physical channels among FPGA chips. The method comprises: determining physical channels used for transmitting data flow signals among multiple chips; and determining that a physical channel having an idle resource exists among the physical channels, and transmitting a control flow signal through the physical channel having the idle resource. A control flow signal is transmitted by means of an idle resource of a physical channel for transmitting a data flow signal, so that a physical channel specially used for transmitting a control flow signal does not need to be established, thereby reducing the complexity of an FPGA prototype verification platform, and improving the stability of the FPGA prototype verification platform.