Thank you tlili.
When we wanted to move into the TX state,we set the TXNRX to 1.
When we wanted to move into the RX state,we set the TXNRX to 0.
When we set the TXNRX to 1 ,we can't got the output.
Thank you tlili.
When we wanted to move into the TX state,we set the TXNRX to 1.
When we wanted to move into the RX state,we set the TXNRX to 0.
When we set the TXNRX to 1 ,we can't got the output.