32186 datasheet(55/1032 Pages) RENESAS

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ADDRESS SPACE

3-5

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

Figure 3.2.2 Address Space of the M32186F8

Logical

address

Single chip

mode

External

extension

mode

Processor

mode

(64 Mbytes)

CS3 area

(8 Mbytes)

SFR area

(16 Kbytes)

Internal RAM

area

(64 Kbytes)

H'0000 0000

Internal ROM

area (1 Mbyte)

User

space

System

space

2 Gbytes

CS3 area

(8 Mbytes)

CS2 area

(8 Mbytes)

CS2 area

(8 Mbytes)

CS1 area

(8 Mbytes)

CS1 area

(8 Mbytes)

CS0 area

(8 Mbytes)

CS0 area

(7 Mbytes)

Internal ROM

area (1 Mbyte)

SFR area

(16 Kbytes)

Internal RAM

area

(64 Kbytes)

(64 Mbytes)

Ghost area

64-Mbyte

units

SFR area

(16 Kbytes)

Internal RAM

area

(64 Kbytes)

NBD control

H'0000 0000

H'7FFF FFFF

H'FFFF FFFF

H'8000 0000

H'007F FFFF

H'0080 0000

H'000F FFFF

H'0010 0000

H'0080 4000

H'0081 3FFF

H'0081 4000

H'00FF FFFF

H'03FF FFFF

H'0380 0000

H'037F FFFF

H'0300 0000

H'02FF FFFF

H'0280 0000

H'027F FFFF

H'0200 0000

H'01FF FFFF

H'0180 0000

H'017F FFFF

H'0100 0000

H'0080 3FFF

Notes: • CS0–CS3 areas: External extension areas of up to 32 Mbytes

•

: Indicate Ghost area. This area must not be used during programing intentionally.

H'E000 0000

3.2 Operation Modes

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