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hi i get a issue...

i have an very old servo driver that needs a 5+ pdm signal about 10khz.
my card i use is a 7i92.. the pdm output is sinking on the 7i92.. correct?
what is the best way to convert it?

thanks

Digging into a bit deeper, whenever I run it in reverse the setting jumps to 8.25 and stays there. If I run it forward it stays around 2.69 with some variation in the next 5 digits. It moves up and down with speed adjustment. 

This should work.

Thank you for letting me know about halshow. There is a wealth of data in here that will be VERY helpful. Unfortunately, the image size exceeds allowable data limit so I can't attach them just yet. Looking into reducing the file size. 

Thanx and I sorry about changing subject line...didn't realize it created problems.