Hi All,
I am writing a code to perform a raster scan and would like to collect data line by line based on the fast axis update information. I desire to collect data at every pixel of the fast axis (for 128 pixels, I want to collect data in the 128 points for each line). My raster scan engine reside in the fpga and I would like to use DMA FIFO to transfer the data to the host and plot an intensity graph realtime. My scan patterns are generated by +1 increments until the desired digital values are reached equivalent of the scan size. It therefore means each pixel could be a couple of digital values. Any suggestions of how I can implement this will be highly appreciated? I dont know whether my problem is clear enough.
Best Regards,
Opuk
