Port C; Figure 9.7 Port C Pin Configuration - Renesas H8 Series Hardware Manual

Section 9 I/O Ports
• PB0/AN0 pin
Register
Bit Name CH2
Setting 0
value
0
Other than the above values
[Legend]
X: Don't care
9.7

Port C

Port C is a general I/O port also functioning as an external oscillation pin and clock output pin.
Each pin of the port C is shown in figure 9.7. The register setting of CKCSR has priority for
functions of the pins for both uses.
Port C has the following registers.
• Port control register C (PCRC)
• Port data register C (PDRC)
Rev. 3.00 Sep. 14, 2006 Page 136 of 408
REJ09B0105-0300
ADCSR
SCAN CH1
0 0
1 X
PC1/OSC2/CLKOUT
Port C
PC0/OSC1

Figure 9.7 Port C Pin Configuration

CH0 Pin Function
0 AN0 input pin
X
PB0 input pin