h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 577

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

19.5.3
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 and
EBR2 to be automatically cleared to 0.
Bit
7
6
5
4
3
2
1
0
Bit Name
EB7
EB6
EB5
EB4
EB3
EB2
EB1
EB0
Erase Block Register 1 (EBR1)
Initial
Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
When this bit is set to 1, 4 kbytes of EB7 (H'007000 to
H'007FFF) will be erased.
When this bit is set to 1, 4 kbytes of EB6 (H'006000 to
H'006FFF) will be erased.
When this bit is set to 1, 4 kbytes of EB5 (H'005000 to
H'005FFF) will be erased.
When this bit is set to 1, 4 kbytes of EB4 (H'004000 to
H'004FFF) will be erased.
When this bit is set to 1, 4 kbytes of EB3 (H'003000 to
H'003FFF) will be erased.
When this bit is set to 1, 4 kbytes of EB2 (H'002000 to
H'002FFF) will be erased.
When this bit is set to 1, 4 kbytes of EB1 (H'001000 to
H'001FFF) will be erased.
When this bit is set to 1, 4 kbytes of EB0 (H'000000 to
H'000FFF) will be erased.
Rev. 2.00 Dec. 05, 2005 Page 539 of 724
REJ09B0200-0200
Section 19 ROM