Appendix A I/O Maps - Fujitsu MB90390 Series Hardware Manual

APPENDIX

APPENDIX A I/O Maps

Table A-1 lists addresses to be assigned to the registers in the peripheral blocks.
■ I/O Maps
Table A-1 I/O Map (1/6)
Address
000000
Port 0 data register
H
000001
Port 1 data register
H
000002
Port 2 data register
H
000003
Port 3 data register
H
000004
Port 4 data register
H
000005
Port 5 data register
H
000006
Port 6 data register
H
000007
Port 7 data register
H
000008
Port 8 data register
H
000009
Port 9 data register
H
00000A
Port A data register
H
00000B
Port B data register
H
00000C
Analog Input Enable 0
H
00000D
Analog Input Enable 1
H
00000E
Input level select register
H
00000F
Input level select register
H
000010
Port 0 direction register
H
000011
Port 1 direction register
H
000012
Port 2 direction register
H
000013
Port 3 direction register
H
000014
Port 4 direction register
H
000015
Port 5 direction register
H
000016
Port 6 direction register
H
606
Register Abbreviation Access
PDR0 R/W
PDR1 R/W
PDR2 R/W
PDR3 R/W
PDR4 R/W
PDR5 R/W
PDR6 R/W
PDR7 R/W
PDR8 R/W
PDR9 R/W
PDRA R/W
PDRB R/W
ADER0 R/W
ADER1 R/W
ILSR R/W
ILSR R/W
DDR0 R/W
DDR1 R/W
DDR2 R/W
DDR3 R/W
DDR4 R/W
DDR5 R/W
DDR6 R/W
Peripheral Initial value
XXXXXXXX
Port 0
XXXXXXXX
Port 1
XXXXXXXX
Port 2
XXXXXXXX
Port 3
XXXXXXXX
Port 4
XXXXXXXX
Port 5
XXXXXXXX
Port 6
XXXXXXXX
Port 7
XXXXXXXX
Port 8
XXXXXXXX
Port 9
XXXXXXXX
Port A
XXXXXXXX
Port B
11111111
Port 6, A/D
01111111
Port B, A/D
00000000
Ports
00000000
Ports
00000000
Port 0
00000000
Port 1
00000000
Port 2
00000000
Port 3
00000000
Port 4
00000000
Port 5
00000000
Port 6
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B