MB89530H Series
26
(Continued)
Address
Register
name
ADC1
ADC2
ADDL
ADDH
PPGC2
PRL22
PRL21
PRL23
TMCR
TCHR
TCLR
EIC1
EIC2
Register description
Write/Read
Initial value
34
H
35
H
36
H
37
H
38
H
39
H
3A
H
3B
H
3C
H
3D
H
3E
H
3F
H
40
H
A/D control register 1
A/D control register 2
A/D data register low
A/D data register high
PPG2 control register (12-bit PPG)
PPG2 reload register 2 (12-bit PPG)
PPG2 reload register 1 (12-bit PPG)
PPG2 reload register 3 (12-bit PPG)
16-bit timer control register
16-bit timer counter register high
16-bit timer counter register low
External interrupt 1 control register 1
External interrupt 1 control register 2
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
0
0
0
0
0
0
-
0
B
-
0
0
0
0
0
0
1
B
XXXXXXXX
B
-
-
-
-
-
-
0
0
B
0
0
0
0
0
0
0
0
B
0X0
0
0
0
0
0
B
XX0
0
0
0
0
0
B
XX0
0
0
0
0
0
B
-
-
0
0
0
0
0
0
B
0
0
0
0
0
0
0
0
B
0
0
0
0
0
0
0
0
B
0
0
0
0
0
0
0
0
B
0
0
0
0
0
0
0
0
B
41
H
to 48
H
49
H
4A
H
to 4B
H
4C
H
4D
H
4E
H
4F
H
50
H
51
H
52
H
53
H
54
H
55
H
56
H
57
H
58
H
59
H
5A
H
5B
H
to 6F
H
70
H
71
H
72
H
73
H
74
H
75
H
76
H
(Reserved area)
DDCR
DDC select register
R/W
-
-
-
-
-
-
-
0
B
(Reserved area)
PPGC1
PRL12
PRL11
PRL13
IACR
IBSR
IBCR
ICCR
IADR
IDAR
EIE2
EIF2
RCR1
RCR2
CKR
PPG1 control register (12-bit PPG)
PPG1 reload register 2 (12-bit PPG)
PPG1 reload register 1 (12-bit PPG)
PPG1 reload register 3 (12-bit PPG)
I
2
C address control register
I
2
C bus status register
I
2
C bus control register
I
2
C clock control register
I
2
C address register
I
2
C data register
External interrupt 2 control register
External interrupt 2 flag register
6-bit PPG control register 1
6-bit PPG control register 2
Clock output control register
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
B
0X0
0
0
0
0
0
B
XX0
0
0
0
0
0
B
XX0
0
0
0
0
0
B
-
-
-
-
-
0
0
0
B
0
0
0
0
0
0
0
0
B
0
0
0
0
0
0
0
0
B
0
0
0
XXXXX
B
-
XXXXXXX
B
XXXXXXXX
B
0
0
0
0
0
0
0
0
B
-
-
-
-
-
-
-
0
B
0
0
0
0
0
0
0
0
B
0X0
0
0
0
0
0
B
-
-
-
-
-
-
0
0
B
(Reserved area)
SMR
SDR
PURR0
PURR1
PURR2
PURR3
PURR4
Serial mode register (SIO)
Serial data register (SIO)
Port 0 pull-up resistance register
Port 1 pull-up resistance register
Port 2 pull-up resistance register
Port 3 pull-up resistance register
Port 4 pull-up resistance register
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
B
XXXXXXXX
B
1
1
1
1
1
1
1
1
B
1
1
1
1
1
1
1
1
B
1
1
1
1
1
1
1
1
B
1
1
1
1
1
1
1
1
B
1
1
1
1
-
-
1
1
B