Network IN/OUT ports

Those port are connected with RCUBE to transmit and received data. They works with the RCUBE clock which is different from the PCI clock. PCI-DDC manages with the asynchronism thanks to internal asynchronous FIFO queues.
$\begin{mydescription} \item[HSLCLK] \makebox[1.5cm][l]{\bf IN} \makebox[1.5cm][l... ...UBE. DATARX port is connected with the RCUBE DATAOUT0 port. \end{mydescription}$