AM62Ax

Haiming Qu

Intellectual 520 points

Hi Ti experts

Does AM62Ax support eMMC HS400 mode? From the datasheet, it only mentioned HS200.

But from the AM62A-TRM, it also mentioned HS400. If the AM62A support HS400 mode, which Pin will be the DS?

over 2 years ago

0 peaves over 2 years ago

TI__Guru 62825 points

AM62Ax does not support HS400. The MMC host controller supports HS400, but the MMC PHYs implemented in this device does not support HS400. The TRM should have an entry in the not supported section of the MMC chapter that says HS400 is not supported.

Regards,
Paul

0 peaves over 2 years ago in reply to peaves

TI__Guru 62825 points

The TRM doesn't specifically say HS400 is not supported, but it provides a list of supported modes and HS400 is not in the list.

Regards,
Paul

0 Haiming Qu over 2 years ago in reply to peaves

Intellectual 520 points

Got it thank you.

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AM62Ax