TDA4AP-Q1: J784S DIO pin mapping

Shine

Part Number: TDA4AP-Q1

Hello Champs,

Customer wanted to know how to determine the DIO channel ids of WKUP_GPIO0_42 and WKUP_GPIO0_52 when using EB to configure DIO for J784S. Is there a table like Pin mapping for SOCS for reference like J721E

When using EB to configure DIO in TDA4 J748S4, how is the GIO channel ID of the WKUP GPIO0 B23 group defined? What DIO channel ID should be set to when configuring WKUP GPIO0 52?

Thanks
Regards
Shine

over 1 year ago

0 Tarun Mukesh Puvvada over 1 year ago

TI__Mastermind 41105 points

Hello shine,

what do you mean by "how to determine the channel ids" i didn't exactly get you here ?

The GPIO pins are as below,

We have examples in MCAL ,please have a look into those as well.

Regards

Tarun Mukesh

0 Shine over 1 year ago in reply to Tarun Mukesh Puvvada

TI__Genius 13655 points

Hello Tarun Mukesh,

Thank you for your reply.

According to the above manual WKUP_GPIOu[84:143](u=0,1)，But the code in SDK is shown in the red box as follows: "reservedPinStart=32, not 84. Is the SDK wrong? Does customer need to change it into" reservedPinStart=84, numPins =59 "?

Thanks
Regards
Shine

+1 Tarun Mukesh Puvvada over 1 year ago in reply to Shine

TI__Mastermind 41105 points

Hello Shine,

Exactly.I think this should be a bug to be reported, I had raised similar bug for J721S2 i can add j784s4 into it .May i know which SDK version is this ?

Regards

Tarun Mukesh

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TDA4AP-Q1: J784S DIO pin mapping