Hitachi H8/3048 Hardware Manual page 770

RAMCR—RAM Control Register
www.DataSheet4U.com Bit 7
FLER
*
Initial value 0
R/W R
Flash memory error
0
1
6 5 4
— — —
1 1
— — —
RAM select, RAM 2 to RAM 0
Bit 3 Bit 2
RAMS RAM 2
0 1/0
1
Flash memory is not write/erase-protected
(is not in error protect mode)
Flash memory is write/erase-protected
(is in error protect mode)
H'48
3 2
RAMS RAM2
1 0 0
R/W R/W
Bit 1 Bit 0
RAM 1 RAM 0 RAM Area
1/0 1/0 H'FFF000 to H'FFF1FF
0 0 0
H'01F000 to H'01F1FF
1
H'01F200 to H'01F3FF
1 0
H'01F400 to H'01F5FF
1
H'01F600 to H'01F7FF
1 0 0
H'01F800 to H'01F9FF
1
H'01FA00 to H'01FBFF
1 0 H'01FC00 to H'01FDFF
1 H'01FE00 to H'01FFFF
763
Flash memory
1 0
RAM1 RAM0
0 0
R/W R/W
(Initial value)