Datasheet

Section 3 MCU Operating Modes
Rev.6.00 Sep. 27, 2007 Page 96 of 1268
REJ09B0220-0600
Modes 4 and 5
(advanced expanded modes
with on-chip ROM disabled)
External address
space
On-chip RAM
*
Internal
I/O registers
External address
space
Internal
I/O registers
External address
space
H'000000
H'FFFC00
H'FFFFFF
H'FF7C00
H'FFFF08
H'FFFF28
H'FFFE50
Note: * External addresses can be accessed by clearing the RAME bit in SYSCR to 0.
Figure 3.5 H8S/2324S Memory Map in Each Operating Mode