Appendix A I/O Map - Fujitsu MB90460 Series Hardware Manual

APPENDIX

APPENDIX A I/O MAP

Table A-1 lists the addresses assigned to the registers for peripheral functions in the
MB90460/465 series.
■ I/O Map
Table A-1 I/O Map (1/6)
Address Abbreviation
000000
PDR0
H
000001
PDR1
H
000002
PDR2
H
000003
PDR3
H
000004
PDR4
H
000005
PDR5
H
000006
PDR6
H
000007
H
000008
PWCSL0
H
000009
PWCSH0
H
00000A
H
PWC0
00000B
H
00000C
DIV0
H
00000D
H
to 0F
H
000010
DDR0
H
000011
DDR1
H
000012
DDR2
H
000013
DDR3
H
000014
DDR4
H
000015
DDR5
H
000016
DDR6
H
000017
ADER
H
000018
H
000019
CDCR0
H
00001A
H
00001B
CDCR1
H
00001C
RDR0
H
00001D
RDR1
H
00001E
H
to 1F
H
000020
SMR0
H
000021
SCR0
H
SIDR0 /
000022
H
SODR0
000023
SSR0
H
628
Register
Port 0 data register
Port 1 data register
Port 2 data register
Port 3 data register
Port 4 data register
Port 5 data register
Port 6 data register
PWC control status register CH.0 (lower byte)
PWC control status register CH.0 (upper byte)
PWC data buffer register CH.0
Divide ratio control register CH.0
Port 0 direction register
Port 1 direction register
Port 2 direction register
Port 3 direction register
Port 4 direction register
Port 5 direction register
Port 6 direction register
Analog input enable register
Clock division control register 0
Clock division control register 1
Port 0 pull-up resistor setting register
Port 1 pull-up resistor setting register
Serial mode register 0
Serial control register 0
Input data register 0 /
Output data register 0
Serial status register 0
Byte access Word access Resource name
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
Prohibited area
R/W R/W
R/W R/W
- R/W
R/W R/W
Prohibited area
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
R/W R/W
Prohibited area
R/W R/W
Prohibited area
R/W R/W
R/W R/W
R/W R/W
Prohibited area
R/W R/W
R/W R/W
R/W R/W
R/W R/W
Initial value
XXXXXXXX
Port 0
XXXXXXXX
Port 1
XXXXXXXX
Port 2
XXXXXXXX
Port 3
-XXXXXXX
Port 4
B
XXXXXXXX
Port 5
----XXXX
Port 6
B
00000000
B
00000000
B
PWC timer
XXXXXXXX
(CH.0)*
XXXXXXXX
------00
B
00000000
Port 0
B
00000000
Port 1
B
00000000
Port 2
B
00000000
Port 3
B
-0000000
Port 4
B
00000000
Port 5
B
----0000
Port 6
B
11111111
Port 5, A/D
B
Communication
0---0000
B
prescaler 0
Communication
0---0000
B
prescaler 1
00000000
Port 0
B
00000000
Port 1
B
00000000
B
00000100
B
UART0
XXXXXXXX
00001000
B
B
B
B
B
B
B
B
B