M16C62_M Datasheet, PDF (594/615 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 P30/A8(/-/D7)
Function selection
A8/D7
A8/-
A8
P30
P30
P30
I/O Multiplexed bus
O Multiplexed bus
O Address output
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
63 (FP)
61 (GP)
Setting register
0,3E7h
X
X
X
X
X
6,3FCh
X
X
X
X
X
5,004h
0
1
X
1
0
4,004h
1
0
1
X
0
1,004h
X
X
X
X
X
0,004h
1
1
1
1
1
BYTE
L
L
H
H
X
0
0
X
X
0
0
X
0
1
X
X
0
0
X
1
X
X
X
0
0
X
0,3E7h Port P30 direction register
6,3FCh P30 to P33 pull-up control register
5,004h Multiplexed bus space select bit of processor mode register 0
4,004h Multiplexed bus space select bit of processor mode register 0
1,004h Processor mode bit of processor mode register 0
0,004h Processor mode bit of processor mode register 0
BYTE BYTE pin
Remarks Page
1-28
1-28
1-28
1-163
1-163
1-163
1-168
1-170
1-23
1-23
1-23
1-23
1-26
Pin name P27/A7(/D7/D6)
Function selection
A7/D6
A7/D7
A7
P27
P27
P27
I/O Multiplexed bus
I/O Multiplexed bus
O Address output
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
65 (FP)
63 (GP)
Setting register
7,3E6h
X
X
X
X
X
5,3FCh
X
X
X
X
X
5,004h
0
1
X
1
0
4,004h
1
0
1
X
0
1,004h
X
X
X
X
X
0,004h
1
1
1
1
1
BYTE
L
L
H
H
X
0
0
X
X
0
0
X
0
1
X
X
0
0
X
1
X
X
X
0
0
X
7,3E6h Port P27 direction register
5,3FCh P24 to P27 pull-up control register
5,004h Multiplexed bus space select bit of processor mode register 0
4,004h Multiplexed bus space select bit of processor mode register 0
1,004h Processor mode bit of processor mode register 0
0,004h Processor mode bit of processor mode register 0
BYTE BYTE pin
Remarks Page
1-28
1-28
1-28
1-163
1-163
1-163
1-168
1-170
1-23
1-23
1-23
1-23
1-26
Pin name P26/A6(/D6/D5)
Function selection
A6/D5
A6/D6
A6
P26
P26
P26
I/O Multiplexed bus
I/O Multiplexed bus
O Address output
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
66 (FP)
64 (GP)
Setting register
6,3E6h
X
X
X
X
X
5,3FCh
X
X
X
X
X
5,004h
0
1
X
1
0
4,004h
1
0
1
X
0
1,004h
X
X
X
X
X
0,004h
1
1
1
1
1
BYTE
L
L
H
H
X
0
0
X
X
0
0
X
0
1
X
X
0
0
X
1
X
X
X
0
0
X
6,3E6h Port P26 direction register
5,3FCh P24 to P27 pull-up control register
5,004h Multiplexed bus space select bit of processor mode register 0
4,004h Multiplexed bus space select bit of processor mode register 0
1,004h Processor mode bit of processor mode register 0
0,004h Processor mode bit of processor mode register 0
BYTE BYTE pin
Remarks Page
1-28
1-28
1-28
1-163
1-163
1-163
1-168
1-170
1-23
1-23
1-23
1-23
1-26
2-277