Figure 3.3 H8S/2366 Memory Map (1) - Renesas H8S/2368 Series Hardware Manual

H'000000
H'FF4000
H'FF4800
H'FFC000
H'FFC800
H'FFFC00
H'FFFF00
H'FFFF20
H'FFFFFF
Notes: *1 This area is specified as the external address space by clearing the RAME bit in SYSCR to 0.
*2 When EXPE = 1, external address space; when EXPE = 0, reserved area.
*3 On-chip RAM is used for flash memory programming. Do not clear the RAME bit in SYSCR to 0.
*4 Do not access a reserved area.
Rev. 2.00, 05/03, page 64 of 820
RAM: 30 kbytes
Modes 1 and 2
(Expanded mode with
on-chip ROM disabled)
External address
space
4
Reserved area *
On-chip RAM/
external address
space *
1
4
Reserved area *
H'FFC800
External address space
H'FFFC00
Internal I/O registers
H'FFFF00
External address space
H'FFFF20
Internal I/O registers
H'FFFFFF

Figure 3.3 H8S/2366 Memory Map (1)

ROM: 384 kbytes
RAM: 30 kbytes
Mode 3
(Boot mode)
H'000000
On-chip ROM
H'060000
External address
space/
Reserved area *
H'FF4000
Reserved area *
H'FF4800
On-chip RAM *
H'FFC000
Reserved area *
External address space/
reserved area
Internal I/O registers
External address space/
*
reserved area
Internal I/O registers
2 4
*
4
3
4
2 4
* *
2 4
*