Datasheet

Section 8 I/O Ports
Rev. 8.00 Mar. 09, 2010 Page 208 of 658
REJ09B0042-0800
Bit 1—P3
1
/TMOFL Pin Function Switch (TMOFL)
This bit selects whether pin P3
1
/TMOFL is used as P3
1
or as TMOFL.
Bit 1
TMOFL Description
0 Functions as P3
1
I/O pin (initial value)
1 Functions as TMOFL output pin
Bit 0—P3
0
/UD Pin Function Switch (UD)
This bit selects whether pin P3
0
/UD is used as P3
0
or as UD.
Bit 0
UD Description
0 Functions as P3
0
I/O pin (initial value)
1 Functions as UD input pin