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Altera_Forum's avatar
Altera_Forum
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16 years ago

OpenCores MAC driver error mesages

Hello! Im using a custom board with a KS8721BT chip. It have not any initialization so in the eth_ocm_phy_init() function i'm reseting it and waiting for auto negoriation to complete. Ap...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Men you are right. When I sended more than 7 byets a packet was genrated, wut the data was corrupted. My sniffer(wirshark) show me something like this:

"Se==rver===socket!34", all the bytes appeared.. but with garbage in the middle. I'll have to assign constrraints to my desogn. I've never used the scriptt tools, now I'll have to learn...

Oh and my system it's runing the CPU at 100 MHZ, OCMAC and memory at 60MHz. I'll try reducing this speeds and/or using just one. Is there any macro related to the clock speed?