Datasheet

Section 7 ROM
Rev. 3.00 Mar. 15, 2006 Page 93 of 526
REJ09B0060-0300
7.2.3 Erase Block Register 1 (EBR1)
EBR1 specifies the flash memory erase area block. EBR1 is initialized to H'00 when the SWE bit
in FLMCR1 is 0. Do not set more than one bit at a time, as this will cause all the bits in EBR1 to
be automatically cleared to 0.
Bit Bit Name
Initial
Value R/W Description
7 EB7 0 R/W When this bit is set to 1, 32 kbytes of H'010000 to
H'017FFF will be erased.
6 EB6 0 R/W When this bit is set to 1, 16 kbytes of H'00C000 to
H'00FFFF will be erased.
5 EB5 0 R/W When this bit is set to 1, 16 kbytes of H'008000 to
H'00BFFF will be erased.
4 EB4 0 R/W When this bit is set to 1, 28 kbytes of H'001000 to
H'007FFF will be erased.
3 EB3 0 R/W When this bit is set to 1, 1 kbyte of H'000C00 to
H'000FFF will be erased.
2 EB2 0 R/W When this bit is set to 1, 1 kbyte of H'000800 to
H'000BFF will be erased.
1 EB1 0 R/W When this bit is set to 1, 1 kbyte of H'000400 to
H'0007FF will be erased.
0 EB0 0 R/W When this bit is set to 1, 1 kbyte of H'000000 to
H'0003FF will be erased.