4.1.2.1 CPRI Slave

CPRI slave IP receives the data from the serial lines through the XCVR interface in the CPRI frame format. It then unpacks the data and sends the received IQ, VSS, Antenna carrier control, and Ethernet data to the respective Loopback FIFO's. On the transmit side, CPRI slave IP receives IQ, VSS, Antenna carrier control, and Ethernet data from the respective Loopback FIFO's, and then frames incoming data into the CPRI frame format at the rate of 4.9152 Gbps and transmits it to the serial lines through transceiver interface. For more information on CPRI register configuration, see Register Configuration.

For more information about CPRI IP, see Libero Catalog > Solution-Wireless > Microchip CPRI User Guide.