TDA4VH-Q1: TDA4VH-Q1 specific datasheet

Adithya G B

Prodigy 10 points

Part Number: TDA4VH-Q1

Tool/software:

Dear Support Team,

Wanted to check if there is a specific datasheet just for J784S4:TDA4VH-Q1?

Best Regards,

Adithya

2 months ago

0 Tanmay Patil 2 months ago

TI__Mastermind 38790 points

Hi Adithya,

The datasheet for j784s4 can be found here : https://www.ti.com/lit/gpn/tda4vh-q1

If you want more info the device hardware you can see the TRM : https://www.ti.com/lit/zip/spruj52

Regards,
Tanmay

0 Adithya G B 2 months ago in reply to Tanmay Patil

Prodigy 10 points

Are the Pinmux register information available in the TRM? I am not able to find any register information for Pinmux. Is it the Pad Configuration registers found in the Control Module?

+1 Tanmay Patil 2 months ago in reply to Adithya G B

TI__Mastermind 38790 points

Hi Adithya,

The pinmux information is provided in the datasheet. For every ball, you can find its pinmux info like this:

The padconfig are the registers you need to modify for that specific pad.

Regards,
Tanmay

0 Adithya G B 2 months ago in reply to Tanmay Patil

Prodigy 10 points

Okay, Thank you so much for the info and quick reply

0 Adithya G B 2 months ago in reply to Adithya G B

Prodigy 10 points

Hi tanmay,

Sorry for the inconvenience but i have one more follow up question. The table you have shared gives me details on the mutlipexed signals and muxmodes. But my main doubt is where i can find the pinmux register information( like register addresses, r/w access and types)?

0 Tanmay Patil 2 months ago in reply to Adithya G B

TI__Mastermind 38790 points

Hi Adithya,

In the second column, you have the PADCONFIG reg address. This is where you need to modify to change the pinmux. This register definations you would be able to find in the spreadsheet which comes with the TRM.

But plesae note that all the OSes have MACROs defined to change this pinmux. Please go through the SDK documentaion for more details.

Regards,
Tanmay

0 Adithya G B 2 months ago in reply to Tanmay Patil

Prodigy 10 points

okay thankyou so much

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TDA4VH-Q1: TDA4VH-Q1 specific datasheet