M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 533

• Manufacturer Part Number: M30622MA-XXXFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
• Manufacturer: RENESAS [Renesas Technology Corp]

518
External Buses
Table 5.3.1. Address of 4M-byte ROM
Figure 5.3.7. Memory map
External area
The area in 4-Mbyte ROM ranging from address 000000
program can be placed in this area. The 512-Kbyte area in 4-Mbyte ROM from address 380000
address 3FFFFF
Setting of M16C/62
Bank No.
FFFFF
0
1
2
3
4
5
6
7
00000
00400
04000
08000
28000
40000
16
16
16
16
16
16
16
M16C/62 memory space
(microprocessor mode)
Internal area reserved
Access area
BFFFF
BFFFF
BFFFF
BFFFF
BFFFF
BFFFF
BFFFF
FFFFF
7FFFF
C0000
Internal RAM area
40000
80000
40000
40000
40000
40000
40000
40000
40000
16
SFR area
CS3
CS2
CS1
CS0
can be used to locate both programs and data.
CS3
A21
Chip select(bank no.) output
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
CS2
A20
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
1
Bank 7
Bank 7
Bank 6
CS1
A19
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
128K bytes SRAM area
4M bytes ROM address input
4M bytes ROM area
A19
A18
M16C pin output
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
1
5
4
N.C.
A18
3
1
0
0
7
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
2
B
Address output
1
A17
A17
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
16
4M bytes ROM access areas
A16
A16
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
to address 37FFFF
A15 to A0
A15 to A0
FFFF
FFFF
FFFF
FFFF
FFFF
FFFF
FFFF
FFFF
FFFF
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
000000
080000
100000
180000
200000
280000
300000
380000
3FFFFF
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
4M bytes ROM memory map
16
16
16
16
16
16
16
16
4M bytes ROM
16
access areas
3BFFFF
07FFFF
0FFFFF
17FFFF
1FFFFF
27FFFF
2FFFFF
37FFFF
3C0000
3FFFFF
000000
010000
080000
100000
180000
200000
280000
300000
380000
Bank No. in case of offset bit = 0
Bank 0
Bank 1
Bank 2
Bank 3
Bank 4
Bank 5
Bank 6
Bank 7
16
is a data-only area. No
Mitsubishi microcomputers
M16C / 62 Group
Data area
Program/Data area
16
to