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How the Algorithms Fit Into the Program-Erase-Reprogram Flow
PRELIMINARY
3-3
Algorithm Implementations and Software Considerations
PRELIMINARY
Figure 3–1. Algorithms in the Overall Flow
Flash-write
algorithm
Erase
algorithm
Clear
algorithm
X = X+1
flash-write
Recover using
Fail
Yes
No
X < 10 ?
array
Erase the
Clear the
array
No
Yes
Reprogram?
Bits in
depletion?
X = 1
Start
Program
the array
Initialization flow
Programming
algorithm
No
Yes
Done/Stop