wtr
Full Member level 5
Hello,
eMMC standard JESD84-51
Question is regarding the emmc host clock.
I've read that the host clock operates at fod = 400KHz during identification etc.
From anyone that's dealt with eMMC devices before, what I want to know is
1. When I change the ecsd registers to allow a faster speed, does that mean every subsequent command I send shall operate at the new frequency?
2. When dealing with HS200+ how does one create an adjustable sampling point?
Regards,
Wes
eMMC standard JESD84-51
Question is regarding the emmc host clock.
I've read that the host clock operates at fod = 400KHz during identification etc.
From anyone that's dealt with eMMC devices before, what I want to know is
1. When I change the ecsd registers to allow a faster speed, does that mean every subsequent command I send shall operate at the new frequency?
2. When dealing with HS200+ how does one create an adjustable sampling point?
Regards,
Wes