HD6432621 Hitachi, HD6432621 Datasheet - Page 75

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

2.3
Figure 2-6 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.
H'0000
H'FFFF
Note: * Not available in the H8S/2626 Series or H8S/2623 Series.
Address Space
(a) Normal Mode*
Figure 2-6 Memory Map
H'00FFFFFF
H'FFFFFFFF
H'00000000
(b) Advanced Mode
Cannot be
used by the
H8S/2626
Series or
H8S/2623
Series
Program area
Data area
31