Address Map; Address Map (Advanced Mode) - Renesas H8SX/1650 Hardware Manual

Section 3 MCU Operating Modes
3.4

Address Map

3.4.1

Address Map (Advanced Mode)

Figure 3.1 shows the address map.
Note: * This area is specified as the external address space by clearing the RAME bit in SYSCR to 0.
Rev.2.00 Jun. 28, 2007 Page 68 of 666
REJ09B0311-0200
Modes 4, 5
On-chip ROM disabled
extended mode
(Advanced mode)
H'000000
External address
space
H'FD9000
(Access prohibited
space)
H'FDC000
External address
space
H'FF0000
(Access prohibited
space)
H'FF6000
On-chip RAM/
external address
space*
H'FFC000
External address
space
H'FFEA00
On-chip I/O registers
H'FFFF00
External address
space
H'FFFF20
On-chip I/O registers
H'FFFFFF
Figure 3.1 Address Map (Advanced Mode)