Datasheet

Section 9 I/O Ports
Rev.4.00 Nov. 02, 2005 Page 99 of 304
REJ09B0143-0400
P15 pin
Register PCR1
Bit Name PCR15 Pin Function
Setting value 0 P15 input pin
1 P15 output pin
P14/IRQ0 pin
Register PMR1 PCR1
Bit Name IRQ0 PCR14 Pin Function
Setting value 0 0 P14 input pin
1 P14 output pin
1 X IRQ0 input pin
Legend: X: Don't care.
P12 pin
Register PCR1
Bit Name PCR12 Pin Function
0 P12 input pin Setting value
1 P12 output pin
P11 pin
Register PCR1
Bit Name PCR11 Pin Function
0 P11 input pin Setting value
1 P11 output pin
P10 pin
Register PCR1
Bit Name PCR10 Pin Function
Setting value 0 P10 input pin
1 P10 output pin