AM5726: IrDA Errata affect UART ?

Kz777

Expert 7895 points

Part Number: AM5726

HI Champs,

According to this errata, MDR1 access is able to freeze when IrDA use case.

・AM572x Errata(SPRZ429L)

[MDR1 Access Can Freeze UART Module](p10)

http://www.tij.co.jp/jp/lit/er/sprz429l/sprz429l.pdf

Is this errata possible to occur normal “UART mode” ?

we have some similar issue on UART use case.

Our UART module freezes due to some reason.

Do you have such a similar report on UART ?

Regards,

Kz777

over 7 years ago

0 dzhou over 7 years ago

TI__Genius 9065 points

Hello Customer,

Due to the US holidays, on this particular E2E thread, our response may get delayed until the week of Jan 2, 2019.

Warmest Wishes for Happy Holidays and a Happy New Year!

best regards,
David Zhou

0 melissaw over 7 years ago in reply to dzhou

TI__Genius 16030 points

Hello,

As mentioned in the errata description, this errata can affect both IrDA and UART modes.

Regards,
Melissa

0 Praneeth Bajjuri over 7 years ago

TI__Expert 6596 points

Hello Kz777,

This might help.
Ref: e2e.ti.com/.../2547491

0 Kz777 over 7 years ago in reply to Praneeth Bajjuri

TI__Expert 7895 points

Hi Melissa, Bajjuri,
Thanks for your input.
I closed this thread.

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AM5726: IrDA Errata affect UART ?