Spin Semiconductor

Is there any way to write to the SRAM and then read it backwards, adding feedback would give you a reverse echo.

Was discussed here:

http://www.spinsemi.com/forum/viewtopic ... ht=reverse

But I'd be interested to know more. Try the code posted there and please report back with your findings, I'd like to know if this is possible.

The code doesn't work too well as is. I don't know how to correct it.

What does it sound like? What does it do right, what does it do wrong?

Its hard to explain it. I'm going by ear. I don't know if it is doing as intended at all.