Renesas H8S Series Hardware Manual page 235

• P63/KIN3/FTIB
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 KMIMR3 bit in KMIMR of the interrupt controller is cleared to 0, this pin can be
used as the KIN3 input pin.
P63DDR
Pin function
• P62/KIN2/FTIA/TMIY
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
TMIYS bit in PTCNT0 is cleared to 0 and the CCLR1 and CCLR0 bits in TCR of TMR_Y are
both set to 1, this pin is used as the TMIY (TMRIY) input pin. When the KMIMR2 bit in
KMIMR of the interrupt controller is cleared to 0, this pin can be used as the KIN2 input pin.
P62DDR
Pin function
• P61/KIN1/FTOA
The function of port 6 pins is switched as shown below according to the combination of the
OEA bit in TOCR of FRT and the P61DDR bit.
When the KMIMR1 bit in KMIMR of the interrupt controller is cleared to 0, this pin can be
used as the KIN1 input pin.
OEA
P61DDR
Pin function
0
P63 input pin
KIN3 input pin/FTIB input pin
0
P62 input pin
KIN2 input pin/FTIA input pin/TMIY input pin
0
0
P61 input pin
1
P61 output pin
KIN1 input pin
Rev. 3.00 Jul. 14, 2005 Page 187 of 986
Section 8 I/O Ports
1
P63 output pin
1
P62 output pin
1

FTOA output pin
REJ09B0098-0300