Hitachi H8/3062 Hardware Manual page 129

Mode 5
(16-Mbyte expanded mode with
on-chip ROM enabled)
H'000000
Vector area
H'0000FF
On-chip ROM
(mask ROM)
H'007FFF
H'00FFFF
H'010000
*1
Reserved
H'01FFFF
H'020000
H'1FFFFF
H'200000
H'3FFFFF
H'400000
H'5FFFFF
H'600000
External address
space
H'7FFFFF
H'800000
H'9FFFFF
H'A00000
H'BFFFFF
H'C00000
H'DFFFFF
H'E00000
H'FEE000
Internal I/O
registers (1)
H'FEE0FF
External address
space
H'FF8000
H'FFEF1F
H'FFEF20
*1
Reserved
H'FFF71F
H'FFF720
H'FFFF00
*2
On-chip RAM
H'FFFF1F
H'FFFF20
Internal I/O
registers (2)
H'FFFFE9
H'FFFFEA
External
address
space
H'FFFFFF
Notes: *1 Do not access the reserved area.
*2 External addresses can be accessed by disabling on-chip RAM.
Figure 3.3 Memory Map of H8/3060 Mask ROM Version
and H8/3060 Mask ROM B-Mask Version in Each Operating Mode (cont)
(single-chip normal mode)
H'0000
Vector area
H'00FF
On-chip ROM
(mask ROM)
H'DFFF
H'E000
Internal I/O
Area 0
registers (1)
H'E0FF
Area 1
Area 2
H'EF20
Area 3
On-chip RAM
Area 4
H'FF00
Area 5
H'FF1F
Area 6
H'FF20
Internal I/O
registers (2)
Area 7
H'FFE9
H'FFFF
Mode 6
H'00000
H'000FF
H'07FFF
H'1FFFF
H'EE000
H'EE0FF
H'F8000
H'FEF20
H'FFF00
H'FFF1F
H'FFF20
H'FFFE9
H'FFFFF
Mode 7
(single-chip advanced mode)
Vector area
On-chip ROM
(mask ROM)
Internal I/O
registers (1)
On-chip RAM
Internal I/O
registers(2)
81