23.7 Detailed Explanations of Flash Memory Writing and
Deletion
This section describes procedures that are provided by issuing commands that
activate the automatic algorithm. The procedures are reading and reset, writing, chip
deletion, sector deletion, temporary stop of sector deletion, and restart of sector
deletion with regard to the flash memory.
■ Detailed Explanation of Flash Memory Writing and Deletion
The flash memory can execute the automatic algorithm when the reading, reset, writing, chip
deletion, sector deletion, temporary stop of deletion, or restart of deletion performs write cycles
for the bus of the command sequence (see Table 23.5-1 in Section "23.5
Automatic Algorithm of the Flash Memory"). Write cycles for each bus must be performed
continuously.
function. After normal operation, the read or reset status is returned.
The subsequent sections explain the operations in the following order:
•
Setting reading and reset status
•
Writing data
•
Deleting all data items (deleting all chips)
•
Deleting any data item (deleting a sector)
•
Stopping sector deletion temporarily
•
Restarting sector deletion
23.7 Detailed Explanations of Flash Memory Writing and Deletion
The end of the automatic algorithm can be determined by the data polling
Activating the
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