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Altera_Forum's avatar
Altera_Forum
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12 years ago

which part of data in ethernet frame should be passed to CRC generator?

after pass payload to CRC generator, wireshark do not receive any ethernet frame i guess wrong, i do not know where to check, i am afraid that ethernet port in PC side drop the frame from FPGA whe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

125MHz should only be used with gigabit interfaces. In your case it seems you are using MII in 100Mbit mode so you need 25MHz clocks.

Except for that, it seems that none of the problems I've listed in post# 8 have been addressed.