HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 446

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

Section 9 I/O Ports
9.11
9.11.1
Port D is an 8-bit I/O port. Port D has a data bus I/O function, and the pin functions change
according to the operating mode.
Port D has a built-in MOS input pull-up function that can be controlled by software.
Figure 9.16 shows the port D pin configuration.
Rev.6.00 Sep. 27, 2007 Page 416 of 1268
REJ09B0220-0600
Port D
Overview
Port D
Port D pins
PD
PD
PD
PD
PD
PD
PD
PD
Figure 9.16 Port D Pin Functions
7
6
5
4
3
2
1
0
/ D
/ D
/ D
/ D
/ D
/ D
/ D
/ D
15
14
13
12
11
10
9
8
Pin functions in modes 4 to 6
D
D
D
D
D
D
D
D
Pin functions in mode 7
PD
PD
PD
PD
PD
PD
PD
PD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)