Restarting Sector Erase - Fujitsu MB90390 Series Hardware Manual

28.7.6

Restarting Sector Erase

This section describes the procedure for issuing the Sector Erase Restart command to
restart suspended erasing of flash memory sectors.
■ Restarting Erasing of Flash Memory Sectors
Suspended erasing of flash memory sectors can be restarted by sending the Sector Erase Restart command
in the command sequence table (see Table 28.5-1 in Section "28.5 Starting the Flash Memory Automatic
Algorithm") continuously to the target sector in the flash memory.
The Sector Erase Restart command is used to restart erasing of sectors from the sector erase suspend state
set using the Sector Erase Suspend command. The Sector Erase Restart command is implemented by
writing the erase restart code (30
the address.
If a Sector Erase Restart command is issued during sector erase, the command will be ignored.
). At this time, specify an optional address in the flash memory area for
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