SM320F28335 EPWM documentation

Hi Chitra,

The SM denotes a High Reliability(High REL) variant of the device.  These devices are the same in terms of logical implementations but usually feature extended temperature ranges.

So you can use the same documentation for TMS320F28335:

http://www.ti.com/lit/ug/sprug04a/sprug04a.pdf

For more user guides (peripherals): you can check here

http://www.ti.com/product/tms320f28335

Regards,

Gautam

hi

Thank you for the response.

I got these pdfs somehow from TI website. do you have idea if i can use halcogen for basic code generation? the version what i have does not show 28335 as device into halcogen. if not can you tell me where i will get basic code or project. What i mean is, i want to change durty cylce during the PWM generationf or hte same channel. how can i achieve this?

Wha

Regards,

Chitra

Chitra, halcogen does not support Delfino series.

You can check here, the devices supported by halcogen: http://www.ti.com/tool/halcogen

Regards,

Gautam

Can i change duty cyle more than once in the same execution?

for example =

EPwm1Regs.CMPA.half.CMPA = dutyA1;

immidiately after that

EPwm1Regs.CMPA.half.CMPA = dutyA2;

Is it possible?

Chitra

Yup, you can but then what is the use of such kind of implementation ? Finally the duty value would always be equal to dutyA2.

Regards,

Gautam

*Note: Please post new questions in new thread. Close this one too :)