M16C62_M Datasheet, PDF (590/615 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 P44/CS0
Function selection
CS0
P44
P44
P44
O Chip select output
I Port input (No pulled high)
I Port input (Pulled high)
O Port output
Pin No.
50 (FP)
48 (GP)
Setting register
4,3EAh 1,3FDh 0,008h 1,004h 0,004h
X
X
1
X
1
0
0
X
0
0
0
0
0
X
1
0
1
X
0
0
0
0
0
X
1
1
X
X
0
0
1
X
0
X
1
4,3EAh Port P44 direction register
1,3FDh P44 to P47 pull-up control register
0,008h CS0 output enable bit of chip select control register
1,004h Processor mode bit of processor mode register 0
0,004h Processor mode bit of processor mode register 0
Remarks Page
1-28
1-163
1-163
1-163
1-168
1-170
1-29
1-23
1-23
Pin name P43/A19
Function selection
A19
O Address output
P43
I Port input (No pulled high)
P43
I Port input (Pulled high)
P43
O Port output
Pin No.
51 (FP)
49 (GP)
Setting register
3,3EAh 0,3FDh 6,004h 5,004h 4,004h 1,004h 0,004h
X
X
0
Except 11
X
1
0
0
X
X
X
0
0
0
0
0
1
1
0
1
0
0
1
Except 11
X
1
0
1
X
X
X
0
0
0
1
0
1
1
0
1
0
1
1
Except 11
X
1
1
X
X
1
X
0
1
X
1
X
X
0
0
1
1
0
1
Except 11
X
1
3,3EAh Port P43 direction register
0,3FDh P40 to P43 pull-up control register
6,004h Port P40 to P43 function select bit of processor mode register 0
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
Remarks Page
1-28
1-163
1-163
1-163
1-168
1-170
1-23
1-23
1-23
1-23
1-23
Pin name P42/A18
Function selection
A18
O Address output
P42
I Port input (No pulled high)
P42
I Port input (Pulled high)
P42
O Port output
Pin No.
52 (FP)
50 (GP)
Setting register
2,3EAh 0,3FDh 6,004h 5,004h 4,004h 1,004h 0,004h
X
X
0
Except 11
X
1
0
0
X
X
X
0
0
0
0
0
1
1
0
1
0
0
1
Except 11
X
1
0
1
X
X
X
0
0
0
1
0
1
1
0
1
0
1
1
Except 11
X
1
1
X
X
1
X
0
1
X
1
X
X
0
0
1
1
0
1
Except 11
X
1
2,3EAh Port P42 direction register
0,3FDh P40 to P43 pull-up control register
6,004h Port P40 to P43 function select bit of processor mode register 0
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
Remarks Page
1-28
1-163
1-163
1-163
1-168
1-170
1-23
1-23
1-23
1-23
1-23
2-273