This clock is provided to the CMAC block. The clock must be 322.266 MHz for both CAUI-10 and CAUI-4 operation, and must be the same as TX_CLK . This clock is used in the receive Ethernet MAC, LBUS interface, and the Control/Status port.
This clock is provided to the CMAC block. The clock must be 322.266 MHz for both CAUI-10 and CAUI-4 operation, and must be the same as TX_CLK . This clock is used in the receive Ethernet MAC, LBUS interface, and the Control/Status port.