no free buffers for rx

Hello There,

After following all the instruction/suggestion given by forum peoples my sopc wont be an error free it always says some connection error, some address overlapping error etc.

i am attaching the entire project please suggest/comment what went wrong in my sopc file,

i am trying to add on-chip memory (packet memory) to hold the UDP packet (512 packet of size 512 )coming from remote terminal at a very high speed.

i have add a On-Chip Memory (Packet memory duel port), and it's S1 port connected to SGDMA read and write, S2 port connected to CPU tightly coupled Data master (no other connection on these two port S1 and S2). connect the descriptive memory to descriptive read and write port of SGDMA. made the base address of pipeline and clock crossing bridge is to zero., i have also ensure that CPU Data master connected only pb_cpu_to_flash and flash and no other direct connection between CPU data master and flash

With regards

kaushal