Chip ID 98D79432 with lots of FF

[hongjae]

I got a Chip ID 98D79432 TOSHIBA <MLC> with tons of "FF FF".

I read from a PC3000 blog that Toshiba MLC memory chip decreasing the power procedure helps to improve the reading result of the chip only with 19mn, 24nm and 32nm.
On the blog that there is "Read Retry ID 7 for MLC Toshiba" which usually get 100% successful result but I cannot try that because can't detect ECC.
I used solbase solution but still can't detect ECC maybe cause of too much FF.

Anyone has experienced this kind of case...?

[Roman_TS]

Hello! Please make a ticket on ACE Lab TS portal.

https://ts.acelab.eu.com

Here, on ACE Lab forum, we do not provide any technical support.