M16C62_M Datasheet, PDF (603/615 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

Appendix 3 Setting register for pin function selected
Mitsubishi microcomputers
M16C / 62A Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Pin name P104/AN4/KI0
Function selection
KI0
AN4
P104
P104
P104
I Key input
I A-D input
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
92 (FP)
90 (GP)
Setting register
4,3F6h 5,3FEh
0
X
0
0
0
0
0
1
1
X
4,3F6h Port P104 direction register
5,3FEh P104 to P107 pull-up control register
Remarks Page
1-62
1-149
1-163
1-163
1-163
1-168
1-170
Pin name P103/AN3
Function selection
AN3
P103
P103
P103
I A-D input
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
93 (FP)
91 (GP)
Setting register
3,3F6h 4,3FEh
0
0
0
0
0
1
1
X
3,3F6h Port P103 direction register
4,3FEh P100 to P103 pull-up control register
Remarks Page
1-149
1-163
1-163
1-163
1-168
1-170
Pin name P102/AN2
Function selection
AN2
P102
P102
P102
I A-D input
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
94 (FP)
92 (GP)
Setting register
2,3F6h 4,3FEh
0
0
0
0
0
1
1
X
2,3F6h Port P102 direction register
4,3FEh P100 to P103 pull-up control register
Remarks Page
1-149
1-163
1-163
1-163
1-168
1-170
Pin name P101/AN1
Function selection
AN1
P101
P101
P101
I A-D input
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
95 (FP)
93 (GP)
Setting register
1,3F6h 4,3FEh
0
0
0
0
0
1
1
X
1,3F6h Port P101 direction register
4,3FEh P100 to P103 pull-up control register
Remarks Page
1-149
1-163
1-163
1-163
1-168
1-170
2-286