03-21-2016 09:35 AM
I would like to transfer data (parts of video stream) from PL to PS. I thought that the best way would be using BRAM. I'd like to write data to BRAM from PL, than call inteerrupt (PL-PS) and read data with PS from BRAM.
Could anyone help me to design it? I (think I) know how do read data from BRAM uisng PS, but I do not know how to access BRAM using PL. Any help would be appreciated! :)
03-21-2016 10:30 PM
06-02-2016 09:43 AM
Here you have tutorials how to transfer data between PL and PS by AXI (and how to use BRAM Controller with PS):
For bigger amount of data I use BRAM Controller.
Firstly I write data from PL to BRAM, then I call interrupt in PS and later I read data from BRAM in PS, and clear inetrrupt.