Renesas H8S/2100 Series, Hardware Manual

Page: 796 / 1024

Section 24 Flash Memory
Rev. 1.00 Apr. 28, 2008 Page 770 of 994
REJ09B0452-0100
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)