FPGA Intellectual Property
PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP
Announcements
All support for Intel NUC 7 - 13 systems has transitioned to ASUS. Read latest update.
6323 Discussions

Using median filter 2D in sopcbuilder

Altera_Forum
Honored Contributor II
1,078 Views

I try to connect the SGDMA's Avalon Streaming source to the median filter 2D's Avalon Streaming sink by SOPC.I have added a timing adapter between SGDMA and median filter 2D, 

But I got an error like that: 

Error: timing_adapter.out/my_alt_vip_med.din: The source has a startofpacket signal of 1 bits, but the sink does not. 

Error: timing_adapter.out/my_alt_vip_med.din: The source has a endofpacket signal of 1 bits, but the sink does not. 

I didnot find an adapter in SOPCBuilder to implete the convertion above. 

Who can tell me how to next ? 

Thanks very much in advance ! 

Regards , 

Rebecca
0 Kudos
2 Replies
Altera_Forum
Honored Contributor II
209 Views

Hi Rebecca; 

 

I have the same design as you, I want to bufferize the video data into DDR2 using the SGDMA core but without success, I got an overflow on my CVI and the endofpacket of the first frame earlier, 

 

do you have any idea about that ? 

 

thank you. 

 

Rabie
0 Kudos
Altera_Forum
Honored Contributor II
209 Views

i need the model design of median filter that how to connect

0 Kudos
Reply