h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 515

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

19.5.2
FLMCR2 indicates the state of flash memory programming/erasing. FLMCR2 is a read-only
register, and should not be written to.
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, otherwise, all the bits in EBR1 are
automatically cleared to 0.
Bit
7
6 to 0 —
Bit
7
6
5
4
3
2
1
0
Bit Name
FLER
Bit Name
EB7
EB6
EB5
EB4
EB3
EB2
EB1
EB0
Flash Memory Control Register 2 (FLMCR2)
Erase Block Register 1 (EBR1)
Initial Value
0
All 0
Initial Value
0
0
0
0
0
0
0
0
R/W
R
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Indicates that an error has occurred during flash
memory programming or erasing. When the flash
memory enters the error-protection state, this bit is
set to 1.
See section 19.9.3, Error Protection, for details.
Reserved
These bits are always read as 0.
Description
When this bit is set to 1, 8 kbytes of EB7
(H'00E000 to H'00FFFF) will be erased.
When this bit is set to 1, 8 kbytes of EB6
(H'00C000 to H'00DFFF) will be erased.
When this bit is set to 1, 16 kbytes of EB5
(H'008000 to H'00BFFF) will be erased.
When this bit is set to 1, 28 kbytes of EB4
(H'001000 to H'007FFF) will be erased.
When this bit is set to 1, 1 kbyte of EB3 (H'000C00
to H'000FFF) will be erased.
When this bit is set to 1, 1 kbyte of EB2 (H'000800
to H'000BFF) will be erased.
When this bit is set to 1, 1 kbyte of EB1 (H'000400
to H'0007FF) will be erased.
When this bit is set to 1, 1 kbyte of EB0 (H'000000
to H'0003FF) will be erased.
Rev. 3.00 Oct 04, 2005 page 475 of 598
REJ09B0155-0300
Section 19 ROM