Renesas H8S/2319 series Hardware Manual page 120

Modes 4 and 5
(advanced expanded modes
with on-chip ROM disabled)
H'000000
External address
space
H'060000
Reserved area
H'080000
External address
space
H'FFDC00
On-chip RAM
H'FFFC00
External address
space
H'FFFE50
Internal
I/O registers
H'FFFF08
External address
space
H'FFFF28
Internal
I/O registers
H'FFFFFF
Notes: 1. External addresses when EAE = 1 in BCRL; on-chip ROM when EAE = 0.
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. Do not access the reserved area in addresses H'060000 to H'07FFFF.
5. Do not access the reserved area.
Figure 3-6 (a) H8S/2315 F-ZTAT Memory Map in Each Operating Mode
Rev. 5.00, 12/03, page 90 of 1088
(advanced expanded mode
with on-chip ROM enabled)
H'000000
H'010000
H'060000
*4
H'080000
H'FFDC00
*3
H'FFFC00
H'FFFE50
H'FFFF08
H'FFFF28
H'FFFFFF
Mode 6
On-chip ROM
On-chip ROM/
external address
*1
space
*4
Reserved area
External address
space
*3
On-chip RAM
External address
space
Internal
I/O registers
External address
space
Internal
I/O registers
Mode 7
(advanced single-chip
mode)
H'000000
On-chip ROM
H'010000
On-chip ROM/
reserved
*2 *5
area
H'060000
Reserved area
H'07FFFF
H'FFDC00
On-chip RAM
H'FFFBFF
H'FFFE50
Internal
I/O registers
H'FFFF07
H'FFFF28
Internal
I/O registers
H'FFFFFF
*4