Appendix A I/O Map - Fujitsu MB91319 Series Hardware Manual

APPENDIX A I/O Map

APPENDIX A I/O Map
Table A-1 shows the correspondence between the memory space area and the
peripheral resource registers.
■ I/O Map
[Reading the table]
address
000000 PDR0[R/W]
H
XXXXXXXX
Note:
The initial value of bits in a register are indicated as follows:
1: Initial value 1
0: Initial value 0
X: Initial value X
-: A physical register does not exist at the location.
670
register
+0 +1
PDR1[R/W]
XXXXXXXX
Read/write attribute
Initial value of register after reset
Register name (column 1 of the register is at address 4n,
column 2 is at address 4n + 2...)
Leftmost register address (For word-length access,
column 1 of the register becomes the MSB of the data.)
+2 +3
PDR2[R/W] PDR3[R/W]
XXXXXXXX XXXXXXXX Port Data Register
block
T-unit