HD64F2168 Datasheet, PDF (251/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

• P63/FTIB/KIN3
The function of port 6 pins is switched as shown below according to the P63DDR bit.
When the ICIBE bit in TIER of FRT is set to 1, this pin can be used as the FTIB input pin.
When the KMIM3 bit in KMIMR6 of the interrupt controller is cleared to 0, this pin can be
used as the KIN3 input pin. To use this pin as the KIN3 input pin, clear the P63DDR bit to 0.
Mode
P63DDR
P63NCE
Pin function
Port
0
0
0
1
P63 input pin P63 input pin
(noise
canceling)
KIN3 input pin
1

P63 output pin
FRT
0
0
FTIB input pin
• P62/FTIA/KIN2
The function of port 6 pins is switched as shown below according to the P62DDR bit.
When the ICIAE bit in TIER of FRT is set to 1, this pin can be used as the FTIA input pin.
When the KMIM2 bit in KMIMR6 of the interrupt controller is cleared to 0, this pin can be
used as the KIN2 input pin. To use this pin as the KIN2 input pin, clear the P62DDR bit to 0.
Mode
P62DDR
P62NCE
Pin function
Port
0
0
0
1
P62 input pin P62 input pin
(noise
canceling)
KIN2 input pin
1

P62 output pin
FRT
0
0
FTIA input pin
Rev. 3.00, 03/04, page 211 of 830