I'm looking for some suitable HexaSPI PSRAM and also the OctoSPI Flash for the STM32N645 board I am just building.. I cant find the parts used on the DK so do you have a list of supported memories? I need 256Mb PSRAM and will start with a 1Gb Flash as per the DK..
We need real-time sensor fusion (data gets streamed in over 5 UARTs and 3 SPI buses) and multiple CNN we would want to switch between to process camera data or sensor data (as a temporal neural network), plus an RGB screen buffer (1024x1024) that needs to update at least 4 times per second. Would splitting the memory into two regions (one for sensor fusion/CNN and one for the screen buffer) be the best approach? Do you think this is feasible?
