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Adventurer
Adventurer
549 Views
Registered: ‎10-17-2018

Connections between DMA and 10G ethernet subsytem[V707]

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Hi all.

I'm trying to use 10G ethernet subsystem  IP on my VC707 board. To receive and send frames I'm using AXI DMA, but I made a connection scheme that I don't know if it's properly. Basically, I've connected the ports m_axi_sg_aclk, m_axi_mm2s_aclk and m_axi_s2mm_aclk to the pin coreclk_out of the 10G Ethernet IP, after it I made a regular connection between the ports of DMA to Ethernet(M_AXIS_MM2S --> s_axis_tx and S_AXIS_S2MM --> m_axis_rx).

The system is getting stuck every time I try to use Linux(petalinux 2018.3) and I think that the problem is related to these connections. Anybody can tell me if these connections are made correctly? 

 

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Moderator
Moderator
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Registered: ‎11-09-2017

Hi @jamellyf 

In shared screen short the connection looks perfect stream to memory map at Rx of core and memory map to stream at TX of core.

Regards
Pratap

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Moderator
Moderator
522 Views
Registered: ‎11-09-2017

Hi @jamellyf 

In shared screen short the connection looks perfect stream to memory map at Rx of core and memory map to stream at TX of core.

Regards
Pratap

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