On Tue, Aug 7, 2018 at 4:50 AM Masahiro Yamada
wrote:
> The pin 327 was supposed to be used as a voltage control line for the
> SD card regulator, but the SD card port1 does not support UHS-I. It
> only supports 3.3V signaling, hence this pin is pointless.
>
> Just a note about the background.
On Tue, Aug 7, 2018 at 4:50 AM Masahiro Yamada
wrote:
> The pin 327 was supposed to be used as a voltage control line for the
> SD card regulator, but the SD card port1 does not support UHS-I. It
> only supports 3.3V signaling, hence this pin is pointless.
>
> Just a note about the background.
The pin 327 was supposed to be used as a voltage control line for the
SD card regulator, but the SD card port1 does not support UHS-I. It
only supports 3.3V signaling, hence this pin is pointless.
Just a note about the background. At first, hardware engineers tried
to implement the UHS for this
The pin 327 was supposed to be used as a voltage control line for the
SD card regulator, but the SD card port1 does not support UHS-I. It
only supports 3.3V signaling, hence this pin is pointless.
Just a note about the background. At first, hardware engineers tried
to implement the UHS for this
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