M16C62_N Datasheet, PDF (42/621 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY

Memory Space Expansion Functions
Mitsubishi microcomputers
M16C / 62 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Address area map of 4-M byte ROM
ROM address
000000
Offset bit = 0
M16C address
Offset bit = 1
40000
Areas used for data only
00000016
to
38000016
Area commonly used for data
and programs
38000016 to 3BFFFF16
Area commonly used for data
and programs
3C000016 to 3FFFFF16
040000
080000
Bank 0
BFFFF
40000
0C0000
100000
Data area
140000
180000
Bank 1
BFFFF
40000
Bank 2
BFFFF
40000
1C0000
200000
Bank 3
BFFFF
40000
240000
280000
Bank 4
BFFFF
40000
2C0000
300000
Data area
340000
380000
3C0000
3FFFFF
Program/
data area
Program/
data area
Bank 5
BFFFF
40000
Bank 6
BFFFF
40000
Bank 7
7FFFF
C0000
FFFFF
40000
Bank 0
BFFFF
40000
Bank 1
BFFFF
40000
Bank 2
BFFFF
40000
Bank 3
BFFFF
40000
Bank 4
BFFFF
40000
Bank 5
BFFFF
40000
Bank 6
BFFFF
Figure 1.8.7. Relationship between addresses on 4-M byte ROM and those on M16C
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