Dec 20, 2017
04:41 PM
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Dec 20, 2017
04:41 PM
Is sector erase time of S29JL032J half of 0.5 sec (typ.) In some cases?
If data in the sector are all 1, then skip Erase and speed up Sector Erase time ?
Regards,
Yutaka
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Parallel NOR
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Dec 26, 2017
06:18 PM
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Dec 26, 2017
06:18 PM
Hello Shimoeda-san,
1.Does NOR perform preprogramming (all '00') and erase (all '1') even if the data in the sector are all 1's ?
-> Yes.
2.If all the data in the sector are 1,will erase processing be executed ?
-> Yes.
If you issue erase command to device, device always executes the pre-program. After then erase is performed.
Regards,
Honjo
4 Replies