Appendix A I/O Map - Fujitsu FR60 Hardware Manual

APPENDIX

APPENDIX A I/O Map

The registers of the peripheral functions installed on the device are assigned the
addresses listed in Table A-1.
■ Reading the I/O Map
address
000000 PDR0[R/W]B
H
XXXXXXXX
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.
582
register
+0 +1
PDR1[R/W]B PDR2[R/W]B
XXXXXXXX
Read/write attribute
(B: byte, H: halfword, W: word)
Initial value of register after reset
Register name (column 1 of the register is at address 4n,
column 2 is at address 4n + 1...)
Leftmost register address (For word-length access,
column 1 of the register becomes the MSB of the data.)
+2 +3
PDR3[R/W]B
XXXXXXXX XXXXXXXX
Access unit
block
T-unit
Port Data Register