H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 374

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 I/O Ports
9.3
9.3.1
Port 2 is an 8-bit I/O port. Port 2 pins also function as PPG output pins (PO7 to PO0) and TPU I/O
pins (TIOCA3, TIOCB3, TIOCC3, TIOCD3, TIOCA4, TIOCB4, TIOCA5, and TIOCB5). Port 2
pin functions are the same in all operating modes. Port 2 uses Schmitt-triggered input.
Figure 9.2 shows the port 2 pin configuration.
9.3.2
Table 9.4 shows the port 2 register configuration.
Table 9.4
Note:
Rev. 3.00 Sep 15, 2006 page 340 of 988
REJ09B0330-0300
Name
Port 2 data direction register
Port 2 data register
Port 2 register
* Lower 16 bits of the address.
Port 2
Overview
Register Configuration
Port 2 Registers
Port 2
Figure 9.2 Port 2 Pin Functions
Abbreviation
P2DDR
P2DR
PORT2
Port 2 pins
P2
P2
P2
P2
P2
P2
P2
P2
7
6
5
4
3
2
1
0
(I/O)/PO7 (output)/TIOCB5 (I/O)
(I/O)/PO6 (output)/TIOCA5 (I/O)
(I/O)/PO5 (output)/TIOCB4 (I/O)
(I/O)/PO4 (output)/TIOCA4 (I/O)
(I/O)/PO3 (output)/TIOCD3 (I/O)
(I/O)/PO2 (output)/TIOCC3 (I/O)
(I/O)/PO1 (output)/TIOCB3 (I/O)
(I/O)/PO0 (output)/TIOCA3 (I/O)
R/W
W
R/W
R
Initial Value
H'00
H'00
Undefined
Address *
H'FEB1
H'FF61
H'FF51