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RE: DRV8308: tune the registers

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Hi Phil,

i didn't say that i am working in clock frequency mode

The minimun speed i want to achieve is 200rpm (10Hz)

As for your suggestions:
1- AA_SETPT is already set to 0, and if AG_SETPT is less than 191 Hz, the motor starts spinning in a discontinuous mode, like little starts and stops but in the end it stops cause the torque is too high, though the current is not so
2- With ADVANCE value, it happens the same issue (discontinuous mode). But in this case, if it is not 0
3- LOOPGAIN is at it's max (1023) and SPDGAIN also must be 0

What about the poles and zeros?
I have tried to set them as the excel (Filter calculator.xls) of the user's guide says but i am not able to tune them. I don't see any progress.
Any proposed values???

Thanks and best regards

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