HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 364

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

9.2
9.2.1
Port 1 is an 8-bit I/O port. Port 1 pins also function as PPG output pins (PO
pins (TCLKA, TCLKB, TCLKC, TCLKD, TIOCA
TIOCB
uses Schmitt-triggered input.
Figure 9.1 shows the port 1 pin configuration.
Rev.4.00 Sep. 07, 2007 Page 334 of 1210
REJ09B0245-0400
1
, TIOCA
Port 1
Overview
2
, and TIOCB
Port 1
2
). Port 1 pin functions are the same in all operating modes. Port 1
Figure 9.1 Port 1 Pin Functions
Port 1 pins
P1
P1
P1
P1
P1
P1
P1
P1
7
6
5
4
3
2
1
0
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
(I/O) / PO
15
14
13
12
11
10
9
8
(output) / TIOCB
(output) / TIOCA
(output) / TIOCB
(output) / TIOCA
(output) / TIOCD
(output) / TIOCC
(output) / TIOCB
(output) / TIOCA0 (I/O)
0
, TIOCB
0
, TIOCC
2
2
1
1
0
0
0
(I/O) / TCLKD (input)
(I/O)
(I/O) / TCLKC (input)
(I/O)
(I/O) / TCLKB (input)
(I/O) / TCLKA (input)
(I/O)
0
, TIOCD
15
to PO
0
, TIOCA
8
) and TPU I/O
1
,