Paragraph 175
Paragraph 175
Application
Calibrating non-volatile memory read thresholds
Matter Number
US10998041B1
Paragraph Number
175
Application Number
16869424
Reference Case 1
US10998041B1
Reference Case 2
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Created
12/22/21, 12:00 AM
Modified
12/22/21, 12:00 AM
Id
6,415
Content
In the example illustrated, adjustments to create adjusted read level B 702, adjusted read level E 704, and adjusted read level G 706 have been made. The previous read levels are also indicated as previous read level B 708, previous read level E 710, and previous read level G 712. The read scan operation, in one embodiment, determines different adjustments to the previous read levels, resulting in the adjusted read levels. In the depicted embodiment, the read scan operation may determine adjustment 714, adjustment 716, and adjustment 718 individually for the different memory states B, E, and G, with different magnitudes, different directions, and the like, customizing the different adjustment levels, adjusted read level B 702, adjusted read level E 704, and adjusted read level G 706 individually to media characteristics of the different memory states B, E, and G. Each memory state Er, A, B, C, etc., through O as illustrated in FIG. 4 may receive this treatment. A subset of the memory states, Er through G, are illustrated here for convenience.
Notes
Added by DJM 12 2021