HD64F2149YV datasheet(117/1075 Pages) RENESAS

Teilenummer	HD64F2149YV

Bauteilbeschribung	Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

PDF	1075 Pages

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Hersteller	RENESAS [Renesas Technology Corp]

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Section 3 MCU Operating Modes

Rev. 3.00 Jan 18, 2006 page 89 of 1044

REJ09B0280-0300

H'01FFFF

H'020000

H'000000

H'01FFFF

H'00FFFF

H'000000

H'FFEFFF

H'FFE080

H'FFFEFF

H'FFFFFF

H'FFFE50

H'FFFF7F

H'FFFF80

H'FFFF00

H'FFEFFF

H'FFE880

H'FFE080

H'FFFEFF

H'FFFE50

H'FFFE4F

H'FFF800

H'FFF7FF

H'FFF000

H'FFFE4F

H'FFF800

H'FFFF7F

H'FFFF80

H'FFFF00

H'FFFFFF

Mode 2/EXPE = 0

(advanced single-chip mode)

On-chip ROM

External address

space

On-chip ROM

Mode 2/EXPE = 1

(advanced expanded mode

with on-chip ROM enabled)

Internal I/O registers 2

On-chip RAM*

Internal I/O registers 1

On-chip RAM

(128 bytes)*

External address

space

Internal I/O registers 2

Internal I/O registers 3

Reserved area*

Reserved area

On-chip RAM

Internal I/O registers 1

On-chip RAM

(128 bytes)

Reserved area

Note: * External addresses can be accessed by clearing the RAME bit in SYSCR to 0.

Figure 3.1 H8S/2169 or H8S/2149 Memory Map in Each Operating Mode (cont)

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