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| AMC0XXCFLKA Datasheet, PDF (17/42 Pages) Advanced Micro Devices – 1, 2, 4, or 10 Megabyte 5.0 V-only Flash Memory PC Card | |||
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Start
Read Byte
(D0âD7)
Addr = VA
No
D6 = Toggle?
Yes
No
D5 = 1?
Yes
Read Byte
(D0âD7)
Addr = VA
VA = Valid Address
VA = Byte addr for Write
operation
VA = Any segment (sector)
address during segment
(sector) erase operation
No
D6 = Toggle?
Yes
Fail
Pass
Note: D6 is rechecked even if D5 = 1 because D6 may stop toggling at the same time as D5 changes to â1â.
Figure 4. Toggle Bit Algorithm
18723C-5
5/4/98
AmC0XXCFLKA
17
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