HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 393

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

9.3
9.3.1
Port 2 is an 8-bit I/O port. Port 2 pins also function as PPG output pins (PO
(TIOCA
I/O pins (TMRI
operating modes. Port 2 uses Schmitt-triggered input.
Figure 9.2 shows the port 2 pin configuration.
3
, TIOCB
Port 2
Overview
0
, TMCI
3
, TIOCC
Port 2
0
, TMO
3
, TIOCD
0
Figure 9.2 Port 2 Pin Functions
, TMRI
Port 2 pins
P2
P2
P2
P2
P2
P2
P2
P2
7
6
5
4
3
2
1
0
3
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
, TIOCA
1
, TMCI
7
6
5
4
3
2
1
0
4
, TIOCB
(output) / TIOCB
(output) / TIOCA
(output) / TIOCB
(output) / TIOCA
(output) / TIOCD
(output) / TIOCC
(output) / TIOCB
(output) / TIOCA
1
, TMO
Rev.6.00 Sep. 27, 2007 Page 363 of 1268
1
4
). Port 2 pin functions are the same in all
, TIOCA
5
5
4
4
3
3
3
3
(I/O) / TMO
(I/O) / TMO
(I/O) / TMCI
(I/O) / TMRI
(I/O)
(I/O)
(I/O) / TMCI
(I/O) / TMRI
5
, and TIOCB
1
0
1
1
0
0
7
(output)
(output)
(input)
(input)
(input)
(input)
to PO
Section 9 I/O Ports
REJ09B0220-0600
5
) and 8-bit timer
0
), TPU I/O pins