Datasheet

Section 19 Flash Memory (F-ZTAT Version)
Rev. 3.00 Mar 17, 2006 page 785 of 926
REJ09B0283-0300
19.5.4 Erase Block Register 2 (EBR2)
EBR2 specifies the flash memory erase area block. EBR2 is initialized to H'00 when the SWE bit
in FLMCR1 is 0. Set only one bit in EBR2 and EBR1 together (do not set more than one bit at the
same time). Setting more than one bit will automatically clear all EBR1 and EBR2 bits to 0. For
details, see table 19.3, Erase Blocks.
Bit Bit Name Initial Value R/W Description
7, 6 — All 0 R/W Reserved
The initial value should not be changed.
5 EB13 0 R/W When this bit is set to 1, 64 kbytes of EB13 are to
be erased.
Note: In the H8S/2678 Group, this bit is reserved.
The initial value should not be changed.
4 EB12 0 R/W When this bit is set to 1, 64 kbytes of EB12 are to
be erased.
Note: In the H8S/2678 Group, this bit is reserved.
The initial value should not be changed.
3 EB11 0 R/W When this bit is set to 1, 64 kbytes of EB11 are to
be erased.
2 EB10 0 R/W When this bit is set to 1, 64 kbytes of EB10 are to
be erased.
1 EB9 0 R/W When this bit is set to 1, 64 kbytes of EB9 are to be
erased.
0 EB8 0 R/W When this bit is set to 1, 32 kbytes of EB8 are to be
erased.