
20
MB90610A Series
(Continued)
Address
Register
Name
Access
*2
Resource name
Initial value
00004C
H
CS control register 4
CSCR4
R/W
Chip select
function
– – – – 0 0 0 0
00004D
H
CS control register 5
CSCR5
R/W
– – – – 0 0 0 0
00004E
H
CS control register 6
CSCR6
R/W
– – – – 0 0 0 0
00004F
H
CS control register 7
CSCR7
R/W
– – – – 0 0 0 0
000050
H
Vacancy
—
*3
—
—
000051
H
UART0 (SCI) machine clock division
control register
CDCR0
W
UART0 (SCI)
– – – – 1 1 1 1
000052
H
Vacancy
—
*3
—
—
000053
H
UART1 (SCI) machine clock division
control register
CDCR1
W
UART1 (SCI)
– – – – 1 1 1 1
000054
H
Vacancy
—
*3
—
—
000055
H
UART2 (SCI) machine clock division
control register
CDCR2
W
UART2 (SCI)
– – – – 1 1 1 1
000056
H
to 8F
H
Vacancy
—
*3
—
—
000090
H
to 9E
H
Reserved system area
—
*1
—
—
00009F
H
Delayed interrupt generate/
release register
DIRR
R/W
Delayed interrupt
generation module
– – – – – – – 0
0000A0
H
Low power consumption mode
control register
LPMCR
R/W!
Low power
consumption
0 0 0 1 1 0 0 0
0000A1
H
Clock selection register
CKSCR
R/W!
Low power
consumption
1 1 1 1 1 1 0 0
0000A2
H
to A4
H
Vacancy
—
*3
—
—
0000A5
H
Auto-ready function selection register
ARSR
W
External pins
0 0 1 1 – – 0 0
0000A6
H
External address output control register
HACR
W
External pins
0 0 0 0 0 0 0 0
0000A7
H
Bus control signal selection register
ECSR
W
External pins
– 0 0 0 * 0 0 0
0000A8
H
Watchdog timer control register
WDTC
R/W!
Watchdog timer
XXXXX 1 1 1
0000A9
H
Timebase timer control register
TBTC
R/W!
Timebase timer
1 – – 0 0 1 0 0
0000AA
H
to AF
H
Vacancy
—
*3
—
—
0000B0
H
Interrupt control register 00
ICR00
R/W!
Interrupt
controller
0 0 0 0 0 1 1 1
0000B1
H
Interrupt control register 01
ICR01
R/W!
0 0 0 0 0 1 1 1
0000B2
H
Interrupt control register 02
ICR02
R/W!
0 0 0 0 0 1 1 1
0000B3
H
Interrupt control register 03
ICR03
R/W!
0 0 0 0 0 1 1 1
0000B4
H
Interrupt control register 04
ICR04
R/W!
0 0 0 0 0 1 1 1
0000B5
H
Interrupt control register 05
ICR05
R/W!
0 0 0 0 0 1 1 1