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Folks,
i know that the Ethernet link speed ranges from 10Mb to 100Mb.
although this not the actual rate i see when deal with WARP.
when we transfer the samples from the radio buffer (2^14) to MATLAB it takes about 1.3 sec.
which means that the actual transmission is approximately 1Mb !!!
so i wanna know where is the problem ? or why ?
if this issue related to the MATLAB interfacing ,can we write C code (exe file) to read the data from the kit then do the processing later ?
thanks,
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WARPLab uses UDP over IP over Ethernet, the overhead of which will always limit the throughput to lower than the line rate. The current WARPLab reference design uses a custom version of xilnet, a very simple IP stack from Xilinx that was not designed to maximize throughput (it was designed to be simple). The WARPLab reference design benchmarks detail how long each action for a Tx/Rx cycle.
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