HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 110

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev.4.00 Sep. 07, 2007 Page 80 of 1210
REJ09B0245-0400
H'000000
H'FFFC00
H'FFFE50
H'FFFF08
H'FFFF28
H'FFFFFF
H'060000
H'080000
H'FF7400
H'FF7C00
Notes: 1. External addresses when EAE = 1 in BCRL; on-chip ROM when EAE = 0.
(advanced expanded modes
with on-chip ROM disabled)
2. Reserved area when EAE = 1 in BCRL; on-chip ROM when EAE = 0.
3. External addresses can be accessed by clearing the RAME bit in SYSCR to 0.
4. Access to the reserved areas H
Modes 4 and 5
External address
External address
External address
External address
Reseved area
Reseved area
On-chip RAM
I/O registers
I/O registers
Figure 3.1 (b) H8S/2339 Memory Map in Each Operating Mode
Internal
Internal
space
space
space
space
*3
*4
*4
H'000000
H'010000
H'080000
H'FFFC00
H'FFFE50
H'FFFF08
H'FFFF28
H'FFFFFF
H'060000
H'FF7400
H'FF7C00
(advanced expanded mode
with on-chip ROM enabled)
'060000 to H'07FFFF and H'FF7400 to H'FF7BFF is prohibited.
External address
external address
External address
External address
Reseved area
Reseved area
On-chip RAM
Mode 6
On-chip ROM/
On-chip ROM
I/O registers
I/O registers
space
Internal
Internal
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space
space
*1
*3
*4
*4
H'000000
H'010000
H'060000
H'07FFFF
H'FF7400
H'FF7C00
H'FFFBFF
H'FFFE50
H'FFFF07
H'FFFF28
H'FFFFFF
(advanced single-chip
Reseved area
Reseved area
reserved area
On-chip ROM
On-chip ROM/
On-chip RAM
Mode 7
I/O registers
I/O registers
mode)
Internal
Internal
*4
*4
*2