TPS65987DDJ: Receive registers for PD3

Ilya Tsunaev

Part Number: TPS65987DDJ
Other Parts Discussed in Thread: TPS65987

Hi,

Looking through TPS65987DDH specification I see there are several registers from 0x71-0x7F that are "RX Data Block" type registers while in TPS65987DDJ there are no such registers. How does *DDJ part support these transactions for receive side?

Thanks,

Ilya

over 5 years ago

0 Prajith Cheerakkoda over 5 years ago

TI__Expert 8680 points

Hello,

DDJ part is meant for Notebook applications. Could you share more details about your project?

Thanks
Prajith

0 Ilya Tsunaev over 5 years ago in reply to Prajith Cheerakkoda

Intellectual 305 points

Hi,

Yes, I am aware. Are you suggesting the Notebook/Laptop applications should never need to send "Get_Manufacturer_info" or other PD3 messages?

Thanks,

Ilya

0 Prajith Cheerakkoda over 5 years ago in reply to Ilya Tsunaev

TI__Expert 8680 points

Hello,

I did not mean "applications should never need to send "Get_Manufacturer_info" or other PD3 messages?". We usually support DDJ via a different channel (not in e2e) that's why I asked you about the end application. I wanted to ensure you are getting the right support if you were planning to use DDJ.

You will have to contact TI FAE for further support on TPS65988DDJ.

Thanks
Prajith

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TPS65987DDJ: Receive registers for PD3