On 9/14/20 12:56 PM, Daniel Ozer via USRP-users wrote: > Hi everone , > Im working on usrp x310 . > I have tried to ifind what is the architecture of the axi crossbar and i > didnt found any thing in the auto generated vivado project . > Is it Shared Write and Read Address Arbitration? > axi_crossbar_shared.png > Or is it fully parallel?
There's no such thing as read/write address arbitration, since it's a packet-in, packet-out crossbar. More like a network switch. It's fully parallel: Master 0 can write to Slave 0 at full bandwidth while Master 1 writes to Slave 1 at full bandwidth. Although master/slave is also a bit confusing potentially; let's say client 1 can transmit to client 2 at full bandwidth, and client 3 can transmit to client 4 at full bandwidth the same time. --M _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
