MB90822 データシートの表示（PDF） - Fujitsu
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MB90822 Datasheet PDF : 100 Pages
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MB90820 Series
Address Abbreviation
Register
Byte ac- Word
cess access
Resource name
Initial
value
00008EH
RDR2
Port 2 pull-up resistor setting
register
R/W R/W
Port 2
00000000B
00008FH
RDR3
Port 3 pull-up resistor setting
register
R/W R/W
Port 3
00000000B
000090H to
00009DH
Prohibited area
00009EH
PACSR
Program address detection
control status register
R/W
R/W
Address match
detection
XXXX0 0 0 0 B
00009FH
DIRR
Delayed interrupt cause /
clear register
R/W R/W Delayed interrupt XXXXXXX0B
0000A0H
0000A1H
LPMCR
CKSCR
Low-power consumption mode
control register
W, R/W W, R/W
Clock selection register
R, R/W R, R/W
Low-power
consumption
control register
00011000B
11111100B
0000A2H to
0000A7H
Prohibited area
0000A8H WDTC Watchdog timer control register R, R/W R, R/W Watchdog timer XXXXX111 B
0000A9H
TBTC Timebase timer control register W, R/W W, R/W Timebase timer 1 XX0 0 10 0 B
0000AAH to
0000ADH
Prohibited area
0000AEH
FMCS
Flash memory control status
register
R, R/W R, R/W
Flash memory
interface circuit
000X0000B
0000AFH
Prohibited area
0000B0H ICR00 Interrupt control register 00
R/W R/W
00000111B
0000B1H ICR01 Interrupt control register 01
R/W R/W
00000111B
0000B2H ICR02 Interrupt control register 02
R/W R/W
00000111B
0000B3H ICR03 Interrupt control register 03
R/W R/W
00000111B
0000B4H ICR04 Interrupt control register 04
R/W R/W
00000111B
0000B5H ICR05 Interrupt control register 05
R/W R/W
00000111B
0000B6H ICR06 Interrupt control register 06
R/W R/W
00000111B
0000B7H
0000B8H
ICR07
ICR08
Interrupt control register 07
Interrupt control register 08
R/W R/W
R/W R/W
Interrupt
controller
00000111B
00000111B
0000B9H ICR09 Interrupt control register 09
R/W R/W
00000111B
0000BAH ICR10 Interrupt control register 10
R/W R/W
00000111B
0000BBH ICR11 Interrupt control register 11
R/W R/W
00000111B
0000BCH ICR12 Interrupt control register 12
R/W R/W
00000111B
0000BDH ICR13 Interrupt control register 13
R/W R/W
00000111B
0000BEH ICR14 Interrupt control register 14
R/W R/W
00000111B
0000BFH ICR15 Interrupt control register 15
R/W R/W
00000111B
(Continued)
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