This is all very good information!
Is the TCM not on its own bus? Or is memory bandwidth shared between TCM and OCRAM?
I had hoped I could run UI update code, which is mostly SPI traffic to the OLED, while doing the DMA copies. But if I'm...
Hi, I'm working on a digital synth with Teensy 4.1 as the core.
Part of my design loads a bunch of 4k-16k blocks of preprocessed synthesis input data (not PCM audio) from SD card to EXTMEM, and then needs to repeatedly copy individual blocks...