h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 142

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 3 MCU Operating Modes
Rev. 4.00 Jun 06, 2006 page 88 of 1004
REJ09B0301-0400
H'0000
H'E080
H'E880
H'EFFF
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
Note: * External addresses can be accessed by clearing the RAME bit in SYSCR to 0.
with on-chip ROM disabled)
(normal expanded mode
Internal I/O registers 2
Internal I/O registers 1
External address
Reserved area *
External address
On-chip RAM *
Mode 1
On-chip RAM
(128 bytes) *
Figure 3.5 H8S/2130 Memory Map in Each Operating Mode
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H'0000
H'7FFF
H'DFFF
H'E080
H'E880
H'EFFF
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
with on-chip ROM enabled)
(normal expanded mode
Mode 3/EXPE = 1
Internal I/O registers 2
Internal I/O registers 1
External address
Reserved area *
External address
On-chip RAM *
Reserved area
On-chip ROM
On-chip RAM
(128 bytes) *
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H'0000
H'7FFF
H'DFFF
H'E080
H'E880
H'EFFF
H'FE50
H'FEFF
H'FF00
H'FF7F
H'FF80
H'FFFF
(normal single-chip mode)
Mode 3/EXPE = 0
Internal I/O registers 2
Internal I/O registers 1
Reserved area
Reserved area
On-chip RAM
On-chip ROM
On-chip RAM
(128 bytes)