AM4388: Pullup for eMMC reset signal

ravi prakash reddy

Prodigy 190 points

Part Number: AM4388

Hi,

Is external Pull-Up necessary for the RESET signal to eMMC .

Regards,

Nanda

over 5 years ago

0 Biser Gatchev-XID over 5 years ago

TI__Guru**** 393215 points

Hi,

This entirely depends on the signal output characteristics and on eMMC input requirements. Usually eMMC reset is disabled inside the eMMC and has to be enabled by software writing to eMMC register, but this may differ by manufacturer.

Processors

Processors forum

AM4388: Pullup for eMMC reset signal