HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 421

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

9.10.3
Port 9 pins also function as interrupt input pins (IRQ
pin functions are shown in table 9.18.
Pin
P9
P9
P9
P9
Table 9.18 Port 9 Pin Functions
7
6
5
4
/IRQ
/IRQ
/IRQ
/IRQ
7
6
5
4
Pin Functions
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
bits P97DDR and IRQPAS.
Note: * IRQ
The pin function is switched as shown below according to the combination of
bits P96DDR and IRQPAS.
Note: * IRQ
The pin function is switched as shown below according to the combination of
bits P95DDR and IRQPAS.
Note: * IRQ
The pin function is switched as shown below according to the combination of
bits P94DDR and IRQPAS.
Note: * IRQ
P97DDR
Pin function
P96DDR
Pin function
P95DDR
Pin function
P94DDR
Pin function
7
6
5
4
input when IRQPAS = 0.
input when IRQPAS = 0.
input when IRQPAS = 0.
input when IRQPAS = 0.
P9
P9
P9
P9
7
6
5
4
2
, IRQ
input pin
input pin
input pin
input pin
0
0
0
0
Rev.4.00 Sep. 07, 2007 Page 391 of 1210
IRQ
IRQ
IRQ
IRQ
3
, IRQ
7
6
5
4
interrupt input pin *
interrupt input pin *
interrupt input pin *
interrupt input pin *
4
, IRQ
5
, IRQ
P9
P9
P9
P9
6
, and IRQ
7
6
5
4
REJ09B0245-0400
output pin
output pin
output pin
output pin
1
1
1
1
7
). Port 9