01-08-2017 06:13 PM
When I use config_dataflow, by default the pingpong ram is selected, but how can I set the depth of the memory.
can anyone give me some advice?
01-08-2017 07:26 PM
The depth is big enough to hold the whole array that you're passing between functions. If you're passing a 1000 element array, the ping-pong buffer consists of two 1000-element RAMs. If you're passing a 2M-element image, then the ping-pong buffer is two 2M-element RAMs and you've probably run out of space on the chip.
01-08-2017 09:19 PM