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Altera_Forum's avatar
Altera_Forum
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12 years ago

"Using Triple-Speed Ethernet on DE2-115 Boards" doesn't work

The tutorial files are located here:

ftp://ftp.altera.com/up/pub/altera_m...2.0/tutorials/ (ftp://ftp.altera.com/up/pub/altera_material/12.0/tutorials/)

I can't attach the Qsys system, but I can attach a screenshot of it....

The problem is the ISR never gets called to receive the packet... It does appear to send though

here's what shows in the debug window:

Opened scatter-gather dma transmit device

Opened scatter-gather dma receive device

send>

TEST1234TEST

TEST1234TEST

send>

There should be a receive in there, but I can't figure out why... the Qsys and QuartusII part of the tutorial built without errors... I'm guessing that something isn't hooked up correctly in the Qsys picture...

Thanks.

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    The system and code works, problem was ethernet cable between eth0 and eth1