Datasheet

78K0/Ix2 CHAPTER 4 PORT FUNCTIONS
R01UH0010EJ0500 Rev.5.00 144
Feb 28, 2012
Figure 4-39. Format of Port Alternate Switch Control Register (MUXSEL) (2/2)
(2) 78K0/IA2, 78K0/IB2 (32 pins)
Address: FF39H After reset: 00H R/W
Symbol 7 <6> 5 <4> <3> <2> <1> <0>
MUXSEL 0 INTP0SEL0 0 TM00SEL0 TM5SEL1 TM5SEL0 TMHSEL1 TMHSEL0
INTP0SEL0 External interrupt input (INTP0) pin assignment
0 (default)
1 P121/INTP0
TM00SEL0 16-bit timer/event counter 00 input (TI000) pin assignment
0 (default)
1 P121/TI000
TM5SEL0 TM5SEL0 8-bit timer/event counter 51 input (TI51) pin assignment
0 0 (default)
0 1 P34/TI51
1 0 P00/TI51
1 1 Setting prohibited
TMHSEL0 TMHSEL0 8-bit timer H1 output (TOH1) pin assignment
0 0 (default)
0 1 P34/TOH1
1 0 P00/TOH1
1 1 Setting prohibited
(3) 78K0/IB2 (30 pins)
Address: FF39H After reset: 00H R/W
Symbol 7 <6> 5 <4> 3 2 1 0
MUXSEL 0 INTP0SEL0 0 TM00SEL0 0 0 0 0
INTP0SEL0 External interrupt input (INTP0) pin assignment
0 (default)
1 P121/INTP0
TM00SEL0 16-bit timer/event counter 00 input (TI000) pin assignment
0 (default)
1 P121/TI000