TPS65987D: How to use GPIO of TPS65987D

HJ Kim68

Prodigy 70 points

Part Number: TPS65987D

Hello.

I want to use GPIO of TPS65987D like below simple action.

1. GPIO x : Detect switch signal.

2. GPIO y : Turn on LED.

3. When GPIO x detect swtich signal(Low), I want to turn on LED(high).

Please teach me how to control by Application Customization Tool.

over 6 years ago

0 Eric Beljaars over 6 years ago

TI__Mastermind 36756 points

Hi HJ,

You can follow the steps in the GPIO Application Note on TI.com to learn how to do so:

If this answers your question, PLEASE select This resolved my issue

Thank you,
Eric

0 HJ Kim68 over 6 years ago in reply to Eric Beljaars

Prodigy 70 points

Thank you for your replying but I check already this doc. It is difficult to understand for me, so can you teach me more easy, like step by step.

0 Eric Beljaars over 6 years ago in reply to HJ Kim68

TI__Mastermind 36756 points

Hi HJ,

If what you are trying to accomplish in your application is not supported by the GPIO events listed in the app note, we cannot support it.

Thank you,
Eric

0 HJ Kim68 over 6 years ago in reply to Eric Beljaars

Prodigy 70 points

Ok. Isn’t there gpio event that detect low signal?

0 Eric Beljaars over 6 years ago in reply to HJ Kim68

TI__Mastermind 36756 points

Hi HJ,

You could use the app configuration input events that are discussed in section 3.2 of the app note that I mentioned earlier.

Thank you,
Eric

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TPS65987D: How to use GPIO of TPS65987D