32192 datasheet(63/1044 Pages) RENESAS

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ADDRESS SPACE

3-5

32192/32195/32196 Group Hardware Manual

Rev.1.10 REJ09B0123-0110 Apr.06.07

Figure 3.2.2 Address Space of the M32195F4

Logical

address

Single chip

mode

External

extension

mode

Processor

mode

Logical

address

(64 Mbytes)

CS3 area

(8 Mbytes)

SFR area

(16 Kbytes)

Internal RAM

area

(32 Kbytes)

H'0000 0000

H'7FFF FFFF

H'0000 0000

H'FFFF FFFF

H'8000 0000

H'007F FFFF

H'0080 0000

H'0008 0000

H'000F FFFF

H'0010 0000

H'0080 4000

H'0080 BFFF

H'0080 C000

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'0007 FFFF

H'0080 3FFF

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

(512 Kbytes)

Internal ROM area

(512 Kbytes)

Reserved area

(512 Kbytes)

SFR area

(16 Kbytes)

Internal RAM

area

(32 Kbytes)

(64 Mbytes)

Ghost area

64-Mbyte

units

SFR area

(16 Kbytes)

Internal RAM

area

(32 Kbytes)

H'E000 0000

NBD control

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

•

: Indicates Ghost area. This area must not be used during programming intentionally.

3.2 Operation Modes

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