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Altera_Forum
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12 years ago

KSZ8851SNL 10/100 Mbps Ethernet

Hello Guys, i am trying to interface KSZ8851SNL ethernet MAC with Cyclone III FPGA in order to download data. The send and receive functions are all fine and i implement my own TCP/IP stack as ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

thanks for the response. the receive buffer is 12 KB long and with high speed data download it crashes. I managed to figure it out the problem. it was wrong SPI timing and also poor signal integrity. by looking at those, it works fine.