
MB90925 Series
19
■
I/O MAP
Other than CAN Interface
Address
000000
H
Port 0 data register
000001
H
Port 1 data register
000002
H
Port 2 data register
000003
H
Port 3 data register
000004
H
Port 4 data register
000005
H
Port 5 data register
000006
H
Port 6 data register
000007
H
Port 7 data register
000008
H
Port 8 data register
000009
H
Port 9 data register
00000A
H
to
00000F
H
000010
H
Port 0 direction register
000011
H
Port 1 direction register
000012
H
Port 2 direction register
000013
H
Port 3 direction register
000014
H
Port 4 direction register
000015
H
Port 5 direction register
000016
H
Port 6 direction register
000017
H
Port 7 direction register
000018
H
Port 8 direction register
000019
H
Port 9 direction register
00001A
H
Analog input enable
00001B
H
to
00001F
H
000020
H
A/D control status register lower
000021
H
A/D control status register higher
000022
H
A/D data register lower
000023
H
A/D data register higher
000024
H
Compare clear register
000025
H
000026
H
Timer data register
000027
H
000028
H
Timer control status register lower
000029
H
Timer control status register higher
(Continued)
Register name
Symbol Read/write
PDR0
PDR1
PDR2
PDR3
PDR4
PDR5
PDR6
PDR7
PDR8
PDR9
Resource name
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 8
Port 9
Initial value
XXXXXXXX
B
- - XXXXXX
B
XXXXXX - -
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
XXXXXXXX
B
- - - -XXXX
B
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
(Disabled)
DDR0
DDR1
DDR2
DDR3
DDR4
DDR5
DDR6
DDR7
DDR8
DDR9
ADER
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 8
Port 9
Port 6, A/D
0 0 0 0 0 0 0 0
B
- - 0 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
0 0 0 0 0 0 0 0
B
0 0 0 0 0 0 0 0
B
- - - - 0 0 0 0
B
1 1 1 1 1 1 1 1
B
(Disabled)
ADCS0
ADCS1
ADCR0
ADCR1
R/W
R/W
R
R
R/W
R/W
R/W
R/W
R/W
R/W
8/10-bit
A/D converter
0 0 0 - - - - 0
B
0 0 0 0 0 0 0 -
B
0 0 0 0 0 0 0 0
B
- - - - - - 0 0
B
XXXXXXXX
B
XXXXXXXX
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 1 - 0 0 0 0 0
B
CPCLR
16-bit free-run timer
TCDT
TCCSL
TCCSH