Fujitsu FR81S User Manual
CHAPTER 11: I/O PORTS
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : I/O PORTS
FUJITSU SEMICONDUCTOR CONFIDENTIAL
17
4.6.2. Extended Port Function Register 02 to 05, 57 to 60 :
EPFR02 to 05, 57 to 60
The bit configuration of extended port function register 02 to 05, 57 to 60 is shown.
These registers are used to enable reload timer output and to select output/input pins. (I/O relocation and
I/O multiplexing)
EPFR02 : Address 0E62
H
(Access : Byte, Half-word, Word)
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Reserved
Reserved
TOT0E[1:0]
TIN0E[1:0]
Initial value
1
1
1
1
0
0
0
0
Attribute R1,WX
R1,WX
R1,WX
R1,WX
R/W
R/W
R/W
R/W
TOT0E[1:0]
Reload timer ch.0 TOT output pin selection
TIN0E[1:0]
Reload timer ch.0 TIN input pin selection
EPFR03 : Address 0E63
H
(Access : Byte, Half-word, Word)
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Reserved
TOT1E[2:0]
Reserved TIN1E
Initial value
1
1
1
0
0
0
1
0
Attribute R1,WX
R1,WX
R1,WX
R/W
R/W
R/W
R1,WX
R/W
TOT1E[2:0]
Reload timer ch.1 TOT output pin selection
TIN1E
Reload timer ch.1 TIN input pin selection
EPFR04 : Address 0E64
H
(Access : Byte, Half-word, Word)
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Reserved
Reserved
TOT2E[1:0]
Reserved TIN2E
Initial value
1
1
1
1
0
0
1
0
Attribute R1,WX
R1,WX
R1,WX
R1,WX
R/W
R/W
R1,WX
R/W
TOT2E[1:0]
Reload timer ch.2 TOT output pin selection
TIN2E
Reload timer ch.2 TIN input pin selection
EPFR05 : Address 0E65
H
(Access : Byte, Half-word, Word)
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Reserved
Reserved
TOT3E[1:0]
TIN3E[1:0]
Initial value
1
1
1
1
0
0
0
0
Attribute R1,WX
R1,WX
R1,WX
R1,WX
R/W
R/W
R/W
R/W
TOT3E[1:0]
Reload timer ch.3 TOT output pin selection
TIN3E[1:0]
Reload timer ch.3 TIN input pin selection
MB91520 Series
MN705-00010-1v0-E
412