Address Map; Figure 3.1 Address Map For H8S/2111B-B - Renesas H8S/2111B Hardware Manual

3.4

Address Map

Figures 3.1 and 3.2 show the address map in each operating mode.
H'000000
H'00FFFF
H'01FFFF
H'FFE080
H'FFE880
H'FFEFFF
H'FFF800
H'FFFE4F
H'FFFE50
H'FFFEFF
H'FFFF00
H'FFFF7F
H'FFFF80
H'FFFFFF
Mode 2 (EXPE = 0)
Advanced mode
Single-chip mode
On-chip ROM
Reserved area
Reserved area
On-chip RAM
Internal I/O
registers 3
Internal I/O
registers 2
On-chip RAM
(128 bytes)
Internal I/O
registers 1

Figure 3.1 Address Map for H8S/2111B-B

Mode 3 (EXPE = 0)
Normal mode
Single-chip mode
H'0000
On-chip ROM
H'DFFF
H'E080
Reserved area
H'E880
On-chip RAM
H'EFFF
H'F800
Internal I/O
registers 3
H'FE4F
H'FE50
Internal I/O
H'FEFF registers 2
H'FF00
On-chip RAM
(128 bytes)
H'FF7F
Internal I/O
H'FF80
registers 1
H'FFFF
Rev. 1.00, 05/04, page 57 of 544