DP83867IR: difference between DP83867IRRGZT & DP83867ISRGZR

PRAHLAD Supeda

Part Number: DP83867IR

Customer ordered DP83867ISRGZR instead of actual part number is DP83867IRRGZT. They are using RGMII interface which is supported by both the devices. Is there any other difference (hardware or register map or any other..) between them that may prevent customer from using ordered samples?

over 3 years ago

0 Gokul Koraganji over 3 years ago

TI__Mastermind 19180 points

Hi Prahlad,

DP83867IRRGZT and DP83867ISRGZR are hardware and register map compatible. You may use DP83867ISRGZR for RGMII application.

Please let me know if you need more details.

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Regards,
Gokul.

0 Gourango Biswas over 3 years ago in reply to Gokul Koraganji

Prodigy 11 points

Hi Gokul,

Thanks for the comments. I want to just correct the question, issue is otherway. Actual part in design was DP83867ISRGZR and the samples ordered were DP83867IRRGZT. We are using RGMII interface. Can I use these two parts as alternates with firmware compatibility?

0 Gokul Koraganji over 3 years ago in reply to Gourango Biswas

TI__Mastermind 19180 points

Hi Gourango,

Yes, DP83867IRRGZT and DP83867ISRGZR are firmware compatible for RGMII operation. However, SGMII compatibility and performance can't be guaranteed on DP83867IRRGZT.

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Regards,
Gokul.

0 Gokul Koraganji over 3 years ago in reply to Gokul Koraganji

TI__Mastermind 19180 points

Hi Gaurango,

Please let me know if the details are satisfactory.

Please click the resolved button to close the thread if you do not have additional questions.

--
Regards,
Gokul.

0 Gokul Koraganji over 3 years ago in reply to Gokul Koraganji

TI__Mastermind 19180 points

Hi Gaurango,

Please get back to me if you need more details.

--
Regards,
Gokul.

Interface

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DP83867IR: difference between DP83867IRRGZT & DP83867ISRGZR