I use the S12Z to drive the motor and try to detect the phase voltage, Is the pin(HS0 HS1 HS2) used to detect the phase voltageA,B,C?
Is the phase voltage described above correspond to Ua,Ub,Uc in the following figure? Thanks very much.
Yes, see GDUPHMUX register.
Please refer to the application note:
All our solutions for S12ZVM motor control are listed in the document below:
Software for S12ZVM motor control kits
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