DSP stage(0) question
Posted: Sun Mar 04, 2018 11:06 am
Hi guys,
I got stuck for a couple of hours the other day over stage(0) & stage(2) in a dsp module. The issue (once I'd identified it), can easily be illustrated in the attached demo.
The stage(0) output - z0out (=sum) - ignores the y input from the FA2P module, and just outputs the value of x, whereas the stage(2) output - z2out - correctly adds x + y.
Why is that? I would have expected the value at the y input (always 2) to be present during sample number 1, which is what I understand is the purpose of stage(0).
I'd just lurv to understand this one!
h
I got stuck for a couple of hours the other day over stage(0) & stage(2) in a dsp module. The issue (once I'd identified it), can easily be illustrated in the attached demo.
The stage(0) output - z0out (=sum) - ignores the y input from the FA2P module, and just outputs the value of x, whereas the stage(2) output - z2out - correctly adds x + y.
Why is that? I would have expected the value at the y input (always 2) to be present during sample number 1, which is what I understand is the purpose of stage(0).
I'd just lurv to understand this one!
h