GD3000 Block settings

[Ahmed_Abd_El-Hafez]

Hello NXP team,

Does the block of the driver GD3000 and blocks inside it (appearing in figures below) need any setting to be adjusted? I am using MPC5744P and NXP DEVKIT-MOTORGD to control PMSM but sometimes (not always) the board runs but the motor doesn't rotate. I doubted that this block needs something like a trigger or something that must be adjusted so as not to affect the PWM or interrupt it. I need some demonstration about that block and its settings. Any other ideas about the cause of this problem.

Thanks in advance,

 

[CZuercher_Ilm]

I too am interested in this; I think I am unable to initialise the GD3000 chip, but I really am unsure as to how best to do this, or if I'm not using the supplied Simulink models correctly.