TX clock conflict while interfacing AVR32 and DP83848C PHY

Thread Starter

cobrasv

Joined Jan 4, 2011
3
Hi,

I was doing the interfacing of AVR32 uC with a PHY chip (DP83848C) in MII mode. I realised that the TX_CLK pin (transmit data is clocked out on this signal) is marked as an output pin on both uC and PHY datasheets... How can this be possible as the 2 pins are connected together in MII?

ps. I am not allowed to use RMII for my application
 
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