AM4376: Inquiry about implementation of 1-wire master function

Hello Miyazaki,

Thank you for the query. Could you please help us understand what device you are looking to interface and provide any additional information that you may have.

It seems customer already checked TRM. Please elaborate the statement.

Regards,

Sreenivasa

Hello Sreenivasa,

Thank you for your reply.

Customer knows that AM4376 is supporting “Dallas Semiconductor (Maxim) 1-Wire master function”, they mentioned they wants to implement this function into their system. Since they noticed AM437x has this function, I believe they are already referring to TRM. If not so, I’ll request customer to check Chapter 23 in TRM. However, I don’t believe there is detail implementation guide for  “1-Wire master function”. Also, our GP EVM does not have this implementation. this is reason why our customer is asking the reference hardware design. Probably, I believe customer needs sample software code, as well. Can I have your advice/comments on this customer’s inquiry, please?

Best regards,

Miyazaki

Hi Sreenivasa,

Can I have your Expert's advice/comments on this inquiry, please?

Best regards,

Miyazaki

Hello Miyazaki,

For reference schematic, Section 23.3 of TRM explains the typical application of the one-wire connection. Also, section 23.4 Programming Model section explains the programming of it. 

Regarding sample software code, I am checking internally.

Can you also provide any additional information on the device they are looking to interface.

Regards

Rajashri

Hello Rajashri,

Thank you for your clarification. I shared your comments with our customer, and then, I’m asking what kind of device customer plans to connect to. Once I will receive customer’s feedback, I’ll share them with you.

Best regards,

Miyazaki

Hello Miyazaki,

Thanks. We look forward to your inputs for further review.

Regards,

Sreenivasa

Hi Sreenivasa,

I received their feedback. customer plans to connect AM4376 to the specific temperature sensors which customer's company developed. Since it seems customer has further questions, I believe customer will subimit new other thread by themselves, soon.

Thank you for your supports.

Best regards,

Miyazaki