Datasheet

Section 2 CPU
R01UH0310EJ0500 Rev. 5.00 Page 53 of 1384
Sep 25, 2012
H8S/2426, H8S/2426R, H8S/2424 Group
2.3 Address Space
Figure 2.5 shows a memory map of the H8S/2600 CPU. The H8S/2600 CPU provides linear
access to a maximum 64-Kbyte address space in normal mode, and a maximum 16-Mbyte
(architecturally 4-Gbyte) address space in advanced mode. The usable modes and address spaces
differ depending on the product. For details on each product, refer to section 3, MCU Operating
Modes.
H'0000
H'FFFF
Note: * Normal mode cannot be used in this LSI.
H'00000000
H'FFFFFFFF
H'00FFFFFF
64 Kbytes 16 Mbytes
Cannnot be
used in this LSI
Program area
Data area
(b) Advanced Mode(a) Normal Mode
*
Figure 2.5 Memory Map
Note: Normal mode is not available in this LSI.