AnsweredAssumed Answered

Question about MC9S12ZVML128_PMSM_Sensorless_SingleShunt(AN5327)

Question asked by LEE URAM on Jun 4, 2018
Latest reply on Jun 7, 2018 by Matej Pacha

Hi all!

 

I'v got AN5327 source code and It is working well at NXP EVB.

NXP EVB current sensing AMP0 circuit (below Low side FETs) has 2.5v reference offset.

But my own board don't have 2.5v reference offset circuit. only can measure one direction current flow.

 

[Question]

How can I work AN5327 at my own board(no 2.5 offset voltage)?

Is it possible to source code modification?

 

Best regards.

Outcomes