Thanks Nate,
But I want to clarify a bit. For the N3xx and X310 (I don't know about the
E3xx), the problem is not the FFT size, but simply the packet size on the
xbar is limited to a certain size and given that the FFT noc block
presently ties the packet size to the output FFT size, this effective
Hi Rob,
The N3xx (and E3xx) only support having an FFT size up to 512 due to the
page size. It'd be possible to modify the blocks to break up the FFT over
several packets but it is not currently implemented. The X310 as is
supports up to a 1024 point FFT.
Regards,
Nate Temple
On Mon, Sep 9, 2019