HD6432138SW datasheet(139/1061 Pages) RENESAS

Part #	HD6432138SW

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

PDF	1061 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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139 / 1061 page

Section 3 MCU Operating Modes

Rev. 4.00 Jun 06, 2006 page 85 of 1004

REJ09B0301-0400

H'01FFFF

H'020000

H'000000

H'017FFF

H'01FFFF

H'000000

H'FFEFFF

H'FFE080

H'FFFEFF

H'FFFFFF

H'FFFE50

H'FFFF7F

H'FFFF80

H'FFFF00

H'FFEFFF

H'FFE080

H'FFFEFF

H'FFFE50

H'FFFF7F

H'FFFF80

H'FFFF00

H'FFFFFF

Mode 2/EXPE = 0

(advanced single-chip mode)

On-chip ROM

Reserved area

External address

space*2

Mode 2/EXPE = 1

(advanced expanded mode

with on-chip ROM enabled)

Internal I/O registers 2

On-chip RAM*1

Internal I/O registers 1

On-chip RAM

(128 bytes)*1

External address

space*2

On-chip RAM

H'017FFF

On-chip ROM

Reserved area

Internal I/O registers 2

Internal I/O registers 1

On-chip RAM

(128 bytes)

Notes: 1. External addresses can be accessed by clearing the RAME bit in SYSCR to 0.

2. For these models, the maximum number of external address pins is 16. An external address can

only be specified correctly for an area that uses the I/O strobe function.

Figure 3.3 H8S/2133 Memory Map in Each Operating Mode (cont)

HD6432138SW Datasheet(PDF) 139 Page - Renesas Technology Corp

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