HD6473032F Datasheet, PDF (79/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

Mode 1
(with on-chip ROM)
Mode 2
(single-chip normal mode)
Mode 3
(single-chip advanced mode)
H'00000
Vector table
H'000FF
On-chip ROM
H'03FFF
H'0FFFF
H'10000
Reserved
H'1FFFF
H'20000
H'3FFFF
H'40000
H'5FFFF
H'60000
H'7FFFF
H'80000
H'9FFFF
H'A0000
H'BFFFF
H'C0000
H'DFFFF
H'E0000
External
addresses
Area 0
Area 1
Area 2
Area 3
Area 4
Area 5
Area 6
Area 7
H'0000
Vector table
H'00FF
On-chip ROM
H'3FFF
H'FD10
On-chip RAM
H'FF00
H'FF0F
H'FF1C
On-chip registers
H'FFFF
H'F8000
H'FF710
H'FFD0F
H'FFD10
Reserved
On-chip RAM^*1
H'FFF00
H'FFF0F
H'FFF10
H'FFF1B
H'FFF1C
External
addresses
On-chip register
H'FFFFF
H'00000
Vector table
H'000FF
On-chip ROM
H'03FFF
H'F8000
H'FFD10
On-chip RAM
H'FFF00
H'FFF0F
H'FFF1C
On-chip registers
H'FFFFF
Notes: 1. External addresses can be accessed by disabling on-chip ROM.
2. Do not accessed reserved areas.
Figure 3-3 H8/3030 Memory Map in Each Operating Mode
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