Fujitsu FR81S User Manual
CHAPTER 11: I/O PORTS
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : I/O PORTS
FUJITSU SEMICONDUCTOR CONFIDENTIAL
37
4.6.14.
Extended Port Function Register 48 to 51 :
EPFR48 to 51
EPFR48 to 51
The bit configuration of extended port function register 48 to 51 is shown.
These registers are reserved. These must not be used.
EPFR48 : Address 0E90
H
(Access: Byte, Half-word, Word)
EPFR49 : Address 0E91
H
(Access: Byte, Half-word, Word)
EPFR50 : Address 0E92
H
(Access: Byte, Half-word, Word)
EPFR51 : Address 0E93
H
(Access: Byte, Half-word, Word)
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Reserved
Initial value
1
1
1
1
1
1
1
1
Attribute R1,WX
R1,WX
R1,WX
R1,WX
R1,WX
R1,WX
R1,WX
R1,WX
MB91520 Series
MN705-00010-1v0-E
432