
MB90210 Series
30
(Continued)
Address
Register
name
Access
Resource
name
Initial value
00008AH
PPG reload register
PRL
R/W
8-bit PPG timer
XXXXXXXX
00008BH
XXXXXXXX
00008CH
to 8DH
(Reserved area) *1
00008EH
WI control register
WICR
R/W
Write-inhibit RAM
–– – X –– – –
00008FH
to 9EH
(Reserved area) *1
00009FH
Delayed interrupt source generate/
release register
DIRR
R/W
Delayed interrupt
generation module
––– ––––0
0000A0H
Standby control register
STBYC
R/W
Low-power
consumption
mode
00 01
0000A1H
to A2H
(Reserved area) *1
0000A3H
Middle address control register
MACR
W
External pin
########
0000A4H
Upper address control register
HACR
W
########
0000A5H
External pin control register
EPCR
W
##0–0#00
0000A6H
to A7H
(Reserved area) *1
0000A8H
Watchdog timer control register
WTC
R/W
Watchdog timer
XXXXXXXX
0000A9H
Timebase timer control register
TBTC
R/W
Timebase timer
1 – – 0 0 0 0 0
0000AAH
to AFH
(Reserved area) *1
0000B0H
Interrupt control register 00
ICR00
R/W
Interrupt
controller
000 001 11
0000B1H
Interrupt control register 01
ICR01
R/W
0 0 0 0 0 1 1 1
0000B2H
Interrupt control register 02
ICR02
R/W
0 0 0 0 0 1 1 1
0000B3H
Interrupt control register 03
ICR03
R/W
0 0 0 0 0 1 1 1
0000B4H
Interrupt control register 04
ICR04
R/W
0 0 0 0 0 1 1 1
0000B5H
Interrupt control register 05
ICR05
R/W
0 0 0 0 0 1 1 1
0000B6H
Interrupt control register 06
ICR06
R/W
0 0 0 0 0 1 1 1
0000B7H
Interrupt control register 07
ICR07
R/W
0 0 0 0 0 1 1 1
0000B8H
Interrupt control register 08
ICR08
R/W
0 0 0 0 0 1 1 1
0000B9H
Interrupt control register 09
ICR09
R/W
0 0 0 0 0 1 1 1