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1. (WO2018039928) DATA TRANSMISSION METHOD AND APPARATUS

Pub. No.:    WO/2018/039928    International Application No.:    PCT/CN2016/097384
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 31 01:59:59 CEST 2016
IPC: H04L 29/06
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: MENG, Fanbo
孟凡博
LIU, Sen
刘森
WEI, Xing
魏星
YAO, Bo
姚波
Title: DATA TRANSMISSION METHOD AND APPARATUS
Abstract:
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.