RuntimeError:"DMA does not support unaligned transfers"

@nirsap

Now this has become very confused:
Chipscope or System-ILA?
Why two DMAs signals are not aligned with the image you had post from beginning?
Transaction ended successfully aka signals are what states?

Let’s wait @cathalmccabe answer. They are better on these questions.

But I will highly suggest u look from most common FIR DMA example: