LAPIS Semiconductor ML62Q1000 Series User Manual page 742

25.4.5.4 Verifying Specified Flash Memory Area
Figure 25-11 shows the flow diagram for verifying the specified flash memory area.
Initial setting command transmission (6)
Initial setting command transmission (5)
Code area programming data setting
Code area programming data setting
NO
Initial setting command transmission (7)
[Note]
Ÿ
The verify process needs to be completed within 500ms. In the case of verifying multiple addresses, the
process from previous setting data to the next setting data or to the end of initial setting command
transmission (7) within 500ms.
FEUL62Q1000
Start verify
Setting for segment and address
Verify command
NO
(higher 2 bytes)
(lower 2 bytes)
Confirm collation result of expected
values
Verify completed for
the target size?
YES
End
Figure 25-11 Flow Diagram for Verifying Specified Flash Memory Area
Enable the erase/program/verify using the commands.
Not required if it is already enabled.
Set the segment and address using the commands.
YES
Set an expected data
The read is 0x0001 if the expected value and
data in the flash memory matched,
If not, the read data is 0x0000.
Disable the erase/write/verify using the commands.
Not required if it is already enabled.
ML62Q1000 Series User's Manual
Chapter 25 Flash Memory
rd
Set 0xFF in the 3 bytes.
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