HD6433024FP View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

MFG CO.

HD6433024FP

Hitachi Single-Chip Microcomputer

Hitachi -> Renesas Electronics 

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2.3 Address Space

Figure 2.2 shows a simple memory map for the H8/3024 Series. The H8/300H CPU can address a

linear address space with a maximum size of 64 kbytes in normal mode, and 16 Mbytes in

advanced mode. For further details see section 3.6, Memory Map in Each Operating Mode.

The 1-Mbyte operating modes use 20-bit addressing. The upper 4 bits of effective addresses are

ignored.

H'0000

H'FFFF

H'00000

H'FFFFF

H'000000

Normal mode

H'FFFFFF

a. 1-Mbyte mode

b. 16-Mbyte mode

Advanced mode

Figure 2.2 Memory Map

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