M16C6K7 Datasheet, PDF (235/285 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Rev.1.0
Port
Mitsubishi microcomputers
M16C / 6K7 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Port function selection register 0
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
PSL0
Address
02F816
When reset
0016
Bit Symbol
Bit name
PSL00
UART0 I/O pin selection bit
0 : P60-P63
1 : P10-P13
Function
PSL01
PSL02
PSL03
UART1 I/O pin selection bit
UART2 I/O pin selection bit
INT7 input pin selection bit
0 : P64-P67
1 : P14-P17
0 : P70-P73
1 : P20-P23
0 : P103
1 : P14
PSL04
PSL05
INT8 I/O pin selection bit
INT9 I/O pin selection bit
0 : P104
1 : P15
0 : P105
1 : P16
PSL06
INT10 I/O pin selection bit
0 : P106
1 : P17
Reserved bit
Must be set to "0"
RW
Port function selection register 1
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
PSL1
Address
02F916
When reset
0016
Bit Symbol
Bit name
PSL10
TA0 output pin selection bit
Function
0 : P40
1 : P150
PSL11
PSL12
TA1 output pin selection bit
TA2 output pin selection bit
0 : P41
1 : P151
0 : P42
1 : P152
PSL13
TB3 output pin selection bit ^{0 : P93}
1 : P160
PSL14
TB4 output pin selection bit ^{0 : P94}
1 : P161
PSL15(Note) INT6-INT11 input pin
switching bit
0 : P97,P103-P107
1 : P120,P121-P125
PSL16
P66 : f1 output function
selection bit
0 : P66 as GPIO
1 : P66 as f1 output
RW
PSL17
P67 : f1 output function
selection bit
0 : P67 as GPIO
1 : P67 as f1 output
Note. If this is set to "1" then port function selection register 1 (address 02F816) bit 3 to bit6
setting will be ignored.
Fig.UA-14 Port function register 0,1
234