
MB90330 Series
25
(Continued)
Address
Register
abbreviation
Register
Read/
Write
Resource name
Initial Value
000066
H
000067
H
TMCSR1
Timer Control Status Register ch1
R/W
16-bit Reload
Timer ch1
0 0 0 0 0 0 0 0
B
XXXX 0 0 0 0
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
0 0 0 0 0 0 0 0
B
XXXX 0 0 0 0
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
000068
H
TMR1
TMRLR1
TMR1
TMRLR1
16-bit Timer Register ch1 Lower
16-bit Reload Register ch1 Lower
16-bit Timer Register ch1 Upper
16-bit Reload Register ch1 Upper
R
W
R
W
000069
H
00006A
H
00006B
H
TMCSR2
Timer Control Status Register ch2
R/W
16-bit Reload
Timer ch2
00006C
H
TMR2
TMRLR2
TMR2
TMRLR2
16-bit Timer Register ch2 Lower
16-bit Reload Register ch2 Lower
16-bit Timer Register ch2 Upper
16-bit Reload Register ch2 Upper
R
W
R
W
00006D
H
00006E
H
Prohibited
00006F
H
ROMM
ROM Mirror Function Selection
Register
W
ROM Mirror
Function
Selection Module
- - - - - - 1 1
B
000070
H
000071
H
000072
H
000073
H
000074
H
000075
H
000076
H
000077
H
000078
H
000079
H
00007A
H
00007B
H
00007C
H
00007D
H
00007E
H
00007F
H
000080
H
000081
H
to
000085
H
IBSR0
IBCR0
ICCR0
IADR0
IDAR0
I
2
C Bus Status Register ch0
I
2
C Bus Control Register ch0
I
2
C Bus Clock Selection Register ch0
I
2
C Bus Address Register ch0
I
2
C Bus Data Register ch0
R
I
2
C Bus Interface
ch0
0 0 0 0 0 0 0 0
B
0 0 0 0 0 0 0 0
B
XX 0 XXXXX
B
XXXXXXXX
B
XXXXXXXX
B
R/W
R/W
R/W
R/W
Prohibited
IBSR1
IBCR1
ICCR1
IADR1
IDAR1
I
2
C Bus Status Register ch1
I
2
C Bus Control Register ch1
I
2
C Bus Clock Selection Register ch1
I
2
C Bus Address Register ch1
I
2
C Bus Data Register ch1
R
I
2
C Bus Interface
ch1
0 0 0 0 0 0 0 0
B
0 0 0 0 0 0 0 0
B
XX 0 XXXXX
B
XXXXXXXX
B
XXXXXXXX
B
R/W
R/W
R/W
R/W
Prohibited
IBSR2
IBCR2
ICCR2
IADR2
IDAR2
I
2
C Bus Status Register ch2
I
2
C Bus Control Register ch2
I
2
C Bus Clock Selection Register ch2
I
2
C Bus Address Register ch2
I
2
C Bus Data Register ch2
R
I
2
C Bus Interface
ch2
0 0 0 0 0 0 0 0
B
0 0 0 0 0 0 0 0
B
XX 0 XXXXX
B
XXXXXXXX
B
XXXXXXXX
B
R/W
R/W
R/W
R/W
Prohibited