參數(shù)資料
型號(hào): MB90F949
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 20/68頁
文件大?。?/td> 331K
代理商: MB90F949
MB90945 Series
20
MEMORY MAP
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 00C000
H
accesses the value at FFC000
H
in ROM.
The ROM area in bank FF exceeds 32/48 K bytes, and its entire image cannot be shown in bank 00.
The image between FF4000
H
/FF8000
H
and FFFFFF
H
is visible in bank 00, while the image between FF0000
H
and FF3FFF
H
/FF7FFF
H
is visible only in bank FF.
MB90947A
MB90F947
MB90F947A
FFFFFF
H
FF0000
H
FEFFFF
H
FE0000
H
0018FF
H
000100
H
0000BF
H
000000
H
ROM (FF bank)
ROM (FE bank)
RAM 6 Kbytes
Peripheral
Peripheral
ROM (Image of
FF bank)
004000
H
/
008000
H
003FFF
H
003500
H
00FFFF
H
: No access
MB90F949
MB90F949A
FFFFFF
H
FF0000
H
FEFFFF
H
FE0000
H
FDFFFF
H
0030FF
H
000100
H
0000BF
H
000000
H
ROM (FF bank)
ROM (FE bank)
RAM 12 Kbytes
Peripheral
Peripheral
ROM (Image of
FF bank)
004000
H
/
008000
H
003FFF
H
003500
H
00FFFF
H
FD0000
H
FCFFFF
H
FC0000
H
ROM (FD bank)
ROM (FC bank)
FFFFFF
H
FF0000
H
FEFFFF
H
FE0000
H
FDFFFF
H
FD0000
H
FCFFFF
H
FC0000
H
FBFFFF
H
008000
H
0070FF
H
003FFF
H
003500
H
0030FF
H
000100
H
0000BF
H
000000
H
MB90V390HA
MB90V390HB
ROM (FF bank)
ROM (FE bank)
ROM (FD bank)
ROM (FC bank)
Peripheral
RAM 12 Kbytes
Peripheral
ROM (FB bank)
FB0000
H
FAFFFF
H
FA0000
H
F9FFFF
H
F90000
H
8017FF
H
ROM (F9 bank)
ROM (FA bank)
00FFFF
H
004100
H
RAM 12
Kbytes
ROM (Image of
FF bank)
800000
H
RAM 6 Kbytes
FFFFFF
H
FF0000
H
FEFFFF
H
FE0000
H
FDFFFF
H
0030FF
H
000100
H
0000BF
H
000000
H
ROM (FF bank)
ROM (FE bank)
RAM 12 Kbytes
Peripheral
Peripheral
ROM (Image of
FF bank)
008000
H
003FFF
H
003500
H
00FFFF
H
FD0000
H
FBFFFF
H
FB0000
H
FAFFFF
H
ROM (FD bank)
ROM (FA bank)
MB90F946A
ROM (FB bank)
ROM (F9 bank)
FA0000
H
F9FFFF
H
F90000
H
RAM 4 Kbytes
004100
H
0050FF
H
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