Part Number: LAUNCHXL-F28069M
Other Parts Discussed in Thread: CONTROLSUITE
Dear All,
I am using TI Piccolo Launch pad (F28069M MCU) for a three phase inverter application, I am using Simulink Embedded coder to program the controller. MATLAB version 2017b, CCS Vesrion 6.2, controlSUITE version 3.4.7
I want to configure the ePWM block for 5 kHz frequency and 1.25 micro seconds deadband time. I could not find any resources to configure the same in Simulink hence it would be of great help if you guys help me with the configuration. I have attached the files along with this post and the output from the inverter is not as expected, I have a lot of random signals and not a square wave.
Page number 255 of this user manual http://www.ti.com/lit/ug/spruh18g/spruh18g.pdf helped me to calculate counter compare register value (4501) and page 288 for deadband time configuration. I have also attache the simulink model for ePWM blocks. Before feeding the signals I am making sure that the signals are scaled up to the counter compare register's value.
Warm Regards,
Susham
