MB90352 Ver la hoja de datos (PDF) - Fujitsu

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componentes Descripción

Fabricante

MB90352

16-bit Proprietary Microcontroller

Fujitsu 

MB90350 Series

s MEMORY MAP

MB90V340A-101/102

FFFFFFH

FF0000H

FEFFFFH

FE0000H

FDFFFFH

ROM (FF bank)

ROM (FE bank)

00FFFFH

ROM

008000H (image of FF bank)

007FFFH

Peripheral

007900H

0078FFH

RAM 30 K

000100H

0000EFH

000000H

Peripheral

: No access

MB90F352/S

MB90352/S

FFFFFFH

FF0000H

FEFFFFH

FE0000H

FDFFFFH

ROM (FF bank)

ROM (FE bank)

External access

area

C00100H

C000FFH

00FFFFH

008000H

007FFFH

007900H

ROM

(image of FF bank)

Peripheral

001100H

0010FFH

000100H

0000EFH

000000H

RAM 4 K

External access area

Peripheral

Note : The high-order portion of bank 00 gives the image of the FF bank ROM to make the small model of the C

compiler effective. Since the low-order 16 bits are the same, the table in ROM can be referenced without

using the far specification in the pointer declaration.

For example, an attempt to access 00C000H accesses the value at FFC000H in ROM.

The ROM area in bank FF exceeds 32 Kbytes, and its entire image cannot be shown in bank 00.

The image between FF8000H and FFFFFFH is visible in bank 00, while the image between FF0000H and

FF7FFFH is visible only in bank FF.

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