Port C; Overview; Register Configuration And Description; Figure 8.12 Port C Pin Configuration - Renesas H8/3847R Series Hardware Manual

Section 8 I/O Ports
8.13

Port C

8.13.1

Overview

Port C is a 4-bit input-only port, configured as shown in figure 8.12.
8.13.2

Register Configuration and Description

Table 8.33 shows the port C register configuration.

Table 8.33 Port C Register

Name
Port data register C
1. Port Data Register C (PDRC)
Bit 7
—
Read/Write —
Reading PDRC always gives the pin states.
Rev. 6.00 Aug 04, 2006 page 252 of 680
REJ09B0145-0600
Port C

Figure 8.12 Port C Pin Configuration

Abbr.
PDRC
6 5
— —
— —
PC /AN
3 11
PC /AN
2 10
PC /AN
1 9
PC /AN
0 8
R/W
R
4 3 2
— PC PC
3
— R R
Address
H'FFDF
1 0
PC PC
2 1 0
R R