![](http://datasheet.mmic.net.cn/330000/MB90V520_datasheet_16438189/MB90V520_28.png)
MB90520 Series
28
(Continued)
Address
Abbreviated
register
name
Register name
Read/
write
Resource name
Initial value
00008F
H
to
00009D
H
(Area used by the system)*
3
00009E
H
PACSR
Program address detection control
status register
R/W
Address match
detection
function
Delayed inter-
rupt generation
module
0 0 0 0 0 0 0 0
B
00009F
H
DIRR
Delayed interrupt factor generation/
cancellation register
R/W
XXXXXXX 0
B
0000A0
H
LPMCR
Low-power consumption mode
control register
R/W or
W
R/W or
R
Low-power
consumption
(stand-by) mode
0 0 0 1 1 0 0 0
B
0000A1
H
CKSCR
Clock select register
1 1 1 1 1 1 0 0
B
0000A2
H
to
0000A7
H
0000A8
H
0000A9
H
(Disabled)
WDTC
TBTC
Watchdog timer control register
Timebase timer control register
R or W
R/W
R/W or
R
Watchdog timer
Timebase timer
XXXXXXXX
B
1 XX 0 0 0 0 0
B
0000AA
H
WTC
Clock timer control register
Clock timer
1 X 0 0 1 0 0 0
B
0000AB
H
to
0000AD
H
0000AE
H
0000AF
H
0000B0
H
0000B1
H
0000B2
H
0000B3
H
0000B4
H
0000B5
H
0000B6
H
0000B7
H
0000B8
H
0000B9
H
0000BA
H
0000BB
H
0000BC
H
0000BD
H
(Disabled)
FMCS
Flash control register
R/W
Flash interface
1 XX 0 0 1 0 0
B
(Disabled)
ICR00
ICR01
ICR02
ICR03
ICR04
ICR05
ICR06
ICR07
ICR08
ICR09
ICR10
ICR11
ICR12
ICR13
Interrupt control register 00
Interrupt control register 01
Interrupt control register 02
Interrupt control register 03
Interrupt control register 04
Interrupt control register 05
Interrupt control register 06
Interrupt control register 07
Interrupt control register 08
Interrupt control register 09
Interrupt control register 10
Interrupt control register 11
Interrupt control register 12
Interrupt control register 13
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Interrupt
controller
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B
0 0 0 0 0 1 1 1
B