HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 295

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

8.9
8.9.1
Port C is an 8-bit I/O port. Port C has an address bus output function, and the pin functions change
according to the operating mode.
Port C has a built-in MOS input pull-up function that can be controlled by software.
Figure 8.14 shows the port C pin configuration.
Note: * Modes 2, 3, 6, and 7 cannot be used in the H8S/2240.
Port C
Overview
Pin functions in modes 2 and 6 *
PC
PC
PC
PC
PC
PC
PC
PC
Port C
7
6
5
4
3
2
1
0
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
(input)/
A
A
A
A
A
A
A
A
7
6
5
4
3
2
1
0
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
Port C pins
PC
PC
PC
PC
PC
PC
PC
PC
Figure 8.14 Port C Pin Functions
7
6
5
4
3
2
1
0
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
7
6
5
4
3
2
1
0
Rev.3.00 Mar. 26, 2007 Page 253 of 772
Pin functions in modes 1, 4, and 5
A
A
A
A
A
A
A
A
Pin functions in modes 3 and 7 *
PC
PC
PC
PC
PC
PC
PC
PC
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
Section 8 I/O Ports
REJ09B0355-0300