HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 417

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

9.10
9.10.1
Port 9 is a 6-bit I/O port. Port 9 pins also function as interrupt input pins (IRQ
IRQ
Port 9 pin functions are the same in all operating modes. Port 9 uses Schmitt-triggered input.
Figure 9.9 shows the port 9 pin configuration.
6
, and IRQ
Port 9
Overview
7
). When the IRQPAS bit is set to 1, inputs IRQ
Figure 9.9 Port 9 Pin Functions
Port 9
Port 9 pins
P9
P9
P9
P9
P9
P9
7
6
5
4
3
2
(I/O) / IRQ
(I/O) / IRQ
(I/O) / IRQ
(I/O) / IRQ
(I/O) / IRQ
(I/O) / IRQ
Rev.4.00 Sep. 07, 2007 Page 387 of 1210
4
7
6
5
4
3
2
to IRQ
7
are switched to P5
2
, IRQ
REJ09B0245-0400
3
, IRQ
4
0
, IRQ
to P5
5
3
,
.