4 ms·
Ok, so all bits have to be rotated, even when powered on, to not loose their state? Edit: found this below: "Powering the SSD on isn't enough. You need to read
by bullen 11mo ago
Ok, so all bits have to be rotated, even when powered on, to not loose their state?
Edit: found this below: "Powering the SSD on isn't enough. You need to read every bit occasionally in order to recharge the cell."
Hm, so does the firmware have a "read bits to refersh them" logic?
- ACCount37 11mo agoKind of. It's "read and write back" logic, and also "relocate from a flaky block to a less flaky block" logic, and a whole bunch of other things. NAND flash is freakishly unreliable, and it's up to the controller to keep this fact concealed from the rest of the system.