TMS320F280049: Unbonded Pins

jawe477

Part Number: TMS320F280049
Other Parts Discussed in Thread: C2000WARE

Hello experts,

in the TRM (SPRUI33D) the function "GPIO_EnabledUnbondedIOPullups" is mentioned to enable the pullup resistors of the unbonded GPIOs.
In C2000ware (v4.00.00.00) I can't find the function.
Where is it?

Regards,

Jan

over 4 years ago

0 Nima Eskandari over 4 years ago

TI__Guru 52200 points

Veena Kamath do you know where this is? It's not in gpio.h

0 Nima Eskandari over 4 years ago in reply to Nima Eskandari

TI__Guru 52200 points

Jan,

Currently that function is only available for F2837xD/S F2807x and F2838x devices (as of C2000Ware 4.00.00.00).

Nima

0 jawe477 over 4 years ago in reply to Nima Eskandari

Intellectual 700 points

Hi Nima,

thank you very much for your answer.

If this function is not available for the F28004x, I need information what to do with the unbonded pins.

I want to use a 100-pin and a 64-pin device.

What are the unbonded pins of these devices and what do I have to do with them?

Regards,
Jan

+1 Nima Eskandari over 4 years ago in reply to jawe477

TI__Guru 52200 points

By default the PULL up is enabled. There should be no action needed from your side. You can find unbounded pins by looking in the datasheet and finding GPIOs that are not available on the package you are using.

0 jawe477 over 4 years ago in reply to Nima Eskandari

Intellectual 700 points

Hi Nima,

thank you very much for your answer.

Regards,

Jan

0 Nima Eskandari over 4 years ago in reply to jawe477

TI__Guru 52200 points

Absolutely! Glad to help!

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TMS320F280049: Unbonded Pins