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Showing results for tags 'nic'.
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We are suppose to add a library from here: https://github.com/Digilent/vivado-library/releases and add it to the projects IP repository list to be able to add the block in the IP Integrator. I have checked all the releases and i cant find the Pmod NIC100 anywhere, i think its called PmodNIC, but correct me if am wrong because i haven't seen it anywhere anyway. Until i find this IP, the Pmod is just another paperweight on my desk along with my stalled project, Please help. I am using the Arty A7: Artix-7 FPGA Development Board.
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Greetings! I'm trying to use NetFPGA-SUME as a NIC and I tried the reference_nic design (in package NetFPGA-SUME-live-release_1.5.0) without changes. However the throughput is quite disappointing: ~2Gbps for RX and ~200Mbps for TX, while the other side of the cable is an Intel 10G NIC. I have spent some time on the source codes and currently I may expect a pair of descriptor rings to improve the performance. I'm not confident that I did everything right, so before stepping forward, I'd like to know: Is the throughput acceptable with the current reference_nic design? If yes, how to improve the throughput and make full use of the bandwidth? If no, is there any special configuration for the reference_nic project? Many thanks in advance! Sam
