24 / 102
TMC4670 Datasheet PRELIMINARY • IC Version V0.99 | Document Revision V0.91 • 2016-Nov-09
Figure 14: FOC3 Transformations (FOC2 just skips CLARKE and iCLARKE)
3.7.9 Motion Modes
Figure 15: Motion Modes
3.8 PWM Engine
The PWM engine takes care converting voltage vectors to pulse width modulated (PWM) control signals.
These digital PWM signals control the gate drivers of the power stage. For detailed description of the PWM
control registers and PWM register control bits pls. refer section 5 page 27.
The ease-of-use PWM Engine requires just a couple of parameter settings. Primarily, the polarities for
the gate control signal of high side and low side must be set. The power on default PWM mode is 0 that
©2016 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
Read entire documentation.
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
