Renesas H8S Series Hardware Manual page 247

• P94/IRQ13
The pin function is switched as shown below according to the P94DDR bit. When the ISS13
bit in ISSR16 is cleared to 0 and the IRQ13E bit in IER16 of the interrupt controller is set to 1,
this pin can be used as the IRQ13 input pin.
P94DDR
Pin function
• P93/IRQ12
The pin function is switched as shown below according to the P93DDR bit. When the ISS12
bit in ISSR16 is cleared to 0 and the IRQ12E bit in IER16 of the interrupt controller is set to 1,
this pin can be used as the IRQ12 input pin.
P93DDR
Pin function
• P92/IRQ0
The pin function is switched as shown below according to the P92DDR bit. When the ISS0 bit
in ISSR is cleared to 0 and the IRQ0E bit in IER of the interrupt controller is set to 1, this pin
can be used as the IRQ0 input pin.
P92DDR
Pin function
• P91/IRQ1
The pin function is switched as shown below according to the P91DDR bit. When the ISS1 bit
in ISSR is cleared to 0 and the IRQ1E bit in IER of the interrupt controller is set to 1, this pin
can be used as the IRQ1 input pin.
P91DDR
Pin function
0
P94 input pin
IRQ13 input pin
0
P93 input pin
IRQ12 input pin
0
P92 input pin
IRQ0 input pin
0
P91 input pin
IRQ1 input pin
Section 8 I/O Ports
1
P94 output pin
1
P93 output pin
1
P92 output pin
1
P91 output pin
Rev. 3.00 Jul. 14, 2005 Page 199 of 986
REJ09B0098-0300