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Section 24 Flash Memory
Table 24.10 Usable Area for Programming in User Program Mode
Item
Storage area for program data
Operation for selecting on-chip
program to be downloaded
Operation for writing H'A5 to FKEY
Execution of writing 1 to SCO bit in
FCCS (download)
Operation for clearing FKEY
Decision of download result
Operation for download error
Operation for setting initialization
parameter
Execution of initialization
Decision of initialization result
Operation for initialization error
NMI handling routine
Operation for disabling interrupts
Operation for writing H'5A to FKEY
Operation for setting programming
parameter
Execution of programming
Decision of programming result
Operation for programming error
Operation for clearing FKEY
Note:
*
Transferring the program data to the on-chip RAM beforehand enables this area to be
used.
Rev. 1.00 May 09, 2008 Page 762 of 954
REJ09B0462-0100
Storable/Executable Area
On-Chip RAM
User MAT
×*
O
O
O
O
O
×
O
O
O
O
O
O
O
O
O
×
O
O
O
O
O
×
O
O
O
O
O
×
O
×
O
×
O
×
O
×
O
Selected MAT
Embedded
Program
User MAT
Storage MAT
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
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