Datasheet

Section 24 Flash Memory
Rev. 2.00 Sep. 28, 2009 Page 770 of 994
REJ09B0452-0200
Bit Bit Name
Initial
Value
R/W Description
2 WD ⎯ R/W Write Data Address Detect
When an address not in the flash memory area is
specified as the start address of the storage destination
for the program data, an error occurs.
0: Setting of the start address of the storage destination
for the program data is normal
1: Setting of the start address of the storage destination
for the program data is abnormal
1 WA ⎯ R/W Write Address Error Detect
When the following items are specified as the start
address of the programming destination, an error
occurs.
• An area other than flash memory
• The specified address is not aligned with the 128-
byte boundary (lower eight bits of the address are
other than H'00 and H'80)
0: Setting of the start address of the programming
destination is normal
1: Setting of the start address of the programming
destination is abnormal
0 SF ⎯ R/W Success/Fail
Returns the programming result.
0: Programming has ended normally (no error)
1: Programming has ended abnormally (error occurs)