Data throughput from PSRAM to GPIO
Posted: Thu May 21, 2020 9:03 am
I am trying to stream 8-bit data from PSRAM (data too large to fit in DMA'able RAM), to 8 GPIO pins.
Does any one have an idea of the maximum throughput that can be achieved, assuming one core is dedicated for this?
Streaming doesn't have to be hard real-time, but without large time gaps.
Does any one have an idea of the maximum throughput that can be achieved, assuming one core is dedicated for this?
Streaming doesn't have to be hard real-time, but without large time gaps.