TMS320F28379D: Generating PWM from Modules 11 and 12 on TMS320F28379D control card

Akif Zia Khan

Part Number: TMS320F28379D

Hi Readers!

Reference to the subject microcontroller, i am confused about using PWM modules 11 and 12.They are available on the GPIO 165-168 as per the data sheet.But if we see the pin layout of F28379D docking station, GPIO's from 120-160 are not present there.How can we access these modules if our application requires to use all 12 PWM modules of this controller.

Thank you

over 8 years ago

0 Devin Cottier over 8 years ago

TI__Guru 60865 points

Hi Akif,

It looks like all 12 ePWMs are available in the first 24 GPIO on this device:

0 Akif Zia Khan over 8 years ago in reply to Devin Cottier

Prodigy 20 points

Hi Devin!

Thank you very much for your reply.

If i want to utilize GPIO 145-160 how can i use them ? They are not given in the docking station pin lay out.TMDSCNCD28377D_180cCARD_pinout_R1_3.pdf

0 Mark Labbato over 8 years ago in reply to Akif Zia Khan

Guru 30330 points

Akif,

There are multiple IOs that are not available on the ControlCard. If all 12 EPWMs are required, you will need to used the other available pin locations. If the pinout does not satisfy your requirements, you can design and build a custom board to pin out the features you require.

Regards,
Mark

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28379D: Generating PWM from Modules 11 and 12 on TMS320F28379D control card