UFS memory connection troubles, question, discuss thread

[nour2014]

but my question is if i have now device fully dead ok ? how can i know if this need change ufs memory and if i have in other hand new ufs and empty how can i repogramm this new ufs

[layder]

Originally Posted by nour2014

but my question is if i have now device fully dead ok ? how can i know if this need change ufs memory and if i have in other hand new ufs and empty how can i repogramm this new ufs

You need write UFS config to new chip (or UFS with Enabled Re-configure) for this device, readed from UFS chip from same device

[nour2014]

ok then write ufs config from box already there or i need to make read ufs config from old ufs ?

[layder]

Originally Posted by nour2014

ok then write ufs config from box already there or i need to make read ufs config from old ufs ?

config - it's a UFS config (nubmers and size and type of LUNs)

configuration for current device, like number and size and name of partiton on ROM1 at eMMC

box no have config for UFS. You need configure UFS chips manually, of buy already configured UFS chips for you device

[nour2014]

then chip config like boot config at emmc

[layder]

Originally Posted by nour2014

then chip config like boot config at emmc

re-read carefully what I wrote above.

[nour2014]

thanks but im just saying that to makesure i did read above

wat did u do bro with that device

[layder]

Originally Posted by nour2014

wat did u do bro with that device

When you have some problem with some device - you need create new thread, describe promlem, put log of you action, and we try tp help you

[nour2014]

im asking someone else have had before problem

I have question about interface easy jtag ool in table of ufs utp query .. i want to know descriptors,adderss,attributes,flags what they working for ?

[NoName®]

Originally Posted by nour2014

I have question about interface easy jtag ool in table of ufs utp query .. i want to know descriptors,adderss,attributes,flags what they working for ?

Here you are ;-) You can find all information in attached file. Because UFS memory is a next generation memory after eMMC and NAND memories it have
very advanced structure. We make most importand of them user friendly ( like LUNs reconfig ) Other are rarely used so if somebody understand what he want to do
and understand what he do. He can make it directly reading and writing attributes flags and descriptors. So after reading JEDEC standarts you can do it by yourself.

[NoName®]

Originally Posted by nour2014

I have question about interface easy jtag ool in table of ufs utp query .. i want to know descriptors,adderss,attributes,flags what they working for ?

Continue because of forum limits

[NoName®]

Originally Posted by nour2014

I have question about interface easy jtag ool in table of ufs utp query .. i want to know descriptors,adderss,attributes,flags what they working for ?

And final part is here. Can I help you more ?

[nour2014]

thanks alot and will read them as soon as download them and if theres questions i will ask u directly thanks once again

can you plz get me this https://www.jedec.org/document_searc...-JLFNJg9n5SOig

sir layder I have question about interface easy jtag tool in table of ufs utp query .. i want to know descriptors,adderss,attributes,flags what they working for ?

[NoName®]

Originally Posted by nour2014

can you plz get me this https://www.jedec.org/document_searc...-JLFNJg9n5SOig

Available for purchase: $355.00 you can pay me or directly to JEDEC ;-)

[layder]

Originally Posted by nour2014

sir layder I have question about interface easy jtag tool in table of ufs utp query .. i want to know descriptors,adderss,attributes,flags what they working for ?

You ask a lot of questions and you can find answers to them in the specifications documents (datasheet, etc).

From a practical point of view, you do not need these tabs when you want to repair the device by replacing the UFS memory, for example.

I do not want to go into details, because these tabs are intended for engineers who may need this, and not for ordinary users.

Also, I do not want ordinary users from the forum to get confused in the specific settings of the UFS chips, that they do not need when replacing the chips or restoring the device firmware or boots