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Honored Contributor
Honored ContributorAvalon OpenCores Ethernet MAC and QII version 10 and higher
Hi, I'm migrating my design to QII 10.1sp1 (after an unsuccessful try with v11.0) and can observe a warning with SOPC builder about the parameter SYS_CLOCK_RATE:CLOCK_DOMAIN that must be of typ...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- The VISIBLE property of this parameter is set to false. That must explain why you think you don't have such parameter. Have a look to the file (its name is 'eth_ocm_hw.tcl') and you will see what I mean. --- Quote End --- What I meant is that I used a older version of the ip (I guess 8.03), which had no SYS_CLOCK_RATE parameter. --- Quote Start --- I can add some printk() in the driver to see what's happening, but I can see the RX/TX packets counters growing while the errors counters remain null. That is very strange... --- Quote End --- If you can see rx/tx packet counters growing, I believe the problem is not with the mac itself but with the software drivers or more probably with the tcp/ip stack. You should try to send and receive raw ethernet frames to confirm the problem is not with the mac. But I don't know Linux, so I can't give you advice about how to do this.
