M16C6K9 Datasheet, PDF (240/292 Pages) Renesas Technology Corp – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

M16C/6K9 Group
Port
Port function selection register 2
b7 b6 b5 b4 b3 b2 b1 b0
Symbol
PSL2
Address
02F116
When reset
0016
Bit Symbol
Bit name
Function
PSL20
P110 : f1 output function selection bit ^{0 : P110 as GPIO}
1 : P110 as f1 output
PSL21
P111 : f1 output function selection bit ^{0 : P111 as GPIO}
1 : P111 as f1 output
PSL22
PSL23
S I/O3 I/O pin selection bit
S I/O4 I/O pin selection bit
0 : P90 to P92
1 : P150 to P152
0 : P95 to P97
1 : P155 to P157
Nothing is assigned.
Meaningless in writing, "0" in reading.
RW
Fig.UA-16 Port function selection register 2
Rev.1.00 Jun 06, 2003 page 240 of 290