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pankuolung's avatar
pankuolung
Icon for New Contributor rankNew Contributor
5 years ago

Altera 1588 FPGA solution

Hi there, Just found the Altera 1588 solution AN739 as the attached file and downloaded the reference design then try to run it. When I opened it using Quartus, It shows can't find the qip file as...
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


AN739 was developed in year 2016 and meant to be opened with older Quartus v14.0. If you are using later Quartus version then it may bump into error.


Feel free to try out with older Quartus version.


Anyhow, this is just hardware reference design and not for simulation run purpose.


Thanks.


Regards,

dlim




AKb's avatar
AKb
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Hi,

I am trying to implement triple speed ethernet in Cyclone 10 FPGA. I have integrated triple speed ethernet core in platform designer in qsys. If i pump data and do loop back in system side of MAC, its working fine. I am able to monitor Start of packet, data valid, data, End of packet properly in signal tap. Now my aim is that i try to capture the streaming data in system side of MAC directly in Nios side memory. For this i am using Modular Scatter gather DMA. For receive data i am using one MSGDMA in streaming to memory mode and one for transmit data i am using one MSGDMA in memory to streaming mode. I try to capture data in descriptor memory in onchip ram. But i am not getting any data.

I have doubt about my connections of MSGDMA in Qsys.There are no any specific examples detailing how to use MSGDMA with TSE. Some people have done it with SGDMA . I am using quartus 18.1. So how to go about it. How to capture data in onchip RAM.

Kindly guide

Av