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 ?