Datasheet

Section 10 I/O Ports
Rev. 3.00 Mar 17, 2006 page 465 of 926
REJ09B0283-0300
• P56/AN14/DA2/IRQ6
The pin function is switched as shown below according to bit ITS6 in ITSR.
IRQ6 interrupt input pin
*
AN14 input
Pin function
DA2 output
Note: * IRQ6 input when ITS6 = 0.
• P55/AN13/IRQ5
The pin function is switched as shown below according to bit ITS5 in ITSR.
IRQ5 interrupt input
*
Pin function
AN13 input
Note: * IRQ5 input when ITS5 = 0.
• P54/AN12/IRQ4
The pin function is switched as shown below according to bit ITS4 in ITSR.
IRQ4 interrupt input
*
Pin function
AN12 input
Note: * IRQ4 input when ITS4 = 0.
• P53/ADTRG/IRQ3
The pin function is switched as shown below according to the combination of bits TRGS1 and
TRGS0 in the A/D control register (ADCR), bit ITS3 in ITSR, and bit P53DDR.
P53DDR 0 1
P53 input P53 output
ADTRG input
*
1
Pin function
IRQ3 interrupt input
*
2
Notes: 1. ADTRG input when TRGS1 = TRGS0 = 0.
2. IRQ3 input when ITS3 = 0.