Jayaraman Natesan

NE64 Ethernet at bus clock 16MHz

Discussion created by Jayaraman Natesan on Mar 17, 2007
Latest reply on Mar 20, 2007 by Jayaraman Natesan
I am trying to use NE64 inbuilt ethernet at bus clock 16MHz. I have a TCP/IP stack working at 25MHz bus clock and internal flash. But if i reduce the busclock to 16Mhz and set MDCSEL to generate MDC freq less than 2.5MHz, stuff does not work. Ultimately i want to use external RAM and ethernet at 16MHz later. Am I missing any other configuration needed to be modified? Any one had done EMAC workign at 16MHz bus clock? pls help me out.
 
Thanks,
Jayaraman

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