Flash Error Address Monitor Register H (Feamh); Flash Error Address Monitor Register L (Feaml) - Renesas RX100 Series User Manual

RX13T Group
31.4.21

Flash Error Address Monitor Register H (FEAMH)

Address(es): FLASH.FEAMH 007F C0BAh
b7 b6
— —
0 0
Value after reset:
This register is used to check the address where the error has occurred if an error occurs during processing of a software
command. This register stores bit 19 to bit 16 of the address where the error has occurred for the program command or
blank check command, or it stores bit 19 to bit 16 of the beginning address of the area where the error has occurred for
the block erase command.
Since this register value becomes undefined if setting the FRESETR.FRESET bit to 1, read the value before error
processing.
If the software command terminates normally, this register stores bit 19 to bit 16 of the end address at execution of the
command.
Refer to Figure 31.1 and Figure 31.2 for details on the addresses of the flash memory.
31.4.22

Flash Error Address Monitor Register L (FEAML)

Address(es): FLASH.FEAML 007F C0B8h
b15 b14
Value after reset: 0 0
This register is used to check the address where the error has occurred if an error occurs during processing of a software
command. This register stores bit 15 to bit 0 of the address where the error has occurred for the program command or
blank check command, or it stores bit 15 to bit 0 of the beginning address of the area where the error has occurred for the
block erase command.
Since this register value becomes undefined if setting the FRESETR.FRESET bit to 1, read the value before error
processing.
When the software command is normally completed, this register stores bit 15 to bit 0 of the last address at execution of
the command.
When executing a software command for the ROM or the unique ID read command, lower 2 bits become 00b.
Refer to Figure 31.1 and Figure 31.2 for details on the addresses of the flash memory.
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
b5 b4 b3 b2
— —
0 0 0 0
b13 b12 b11 b10
0 0 0 0
b1 b0
0 0
b9 b8 b7 b6
0 0 0 0
31. Flash Memory (FLASH)
b5 b4 b3 b2
0 0 0 0
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b1 b0
0 0