Renesas R8C/20 User Manual

R8C/20 Group, R8C/21 Group 7. Programmable I/O Ports
Rev.2.00 Aug 27, 2008 Page 54 of 458
REJ09B0250-0200
X: 0 or 1
NOTE:
1. Pulled up by setting the PU04 bit in the PUR0 register to 1.
X: 0 or 1
NOTE:
1. Pulled up by setting the PU04 bit in the PUR0 register to 1.
X: 0 or 1
NOTE:
1. Pulled up by setting the PU04 bit in the PUR0 register to 1.
Table 7.21 Port P2_1/TRDIOB0
Register PD2 TRDOER1 TRDFCR TRDPMR TRDIORA0
Function
Bit PD2_1 EB0 CMD1 CMD0 PWM3 PWMB0 IOB2 IOB1 IOB0
Setting
value
01XXXXXXX
Input port
(1)
1 1 X X X X X X X Output port
0 X 0 0 1 0 1 X X Timer mode (input capture function)
X0
10
X X X X X Complementary PWM mode waveform output
11
X001XXXXX Reset synchronous PWM mode waveform output
X 0 0 0 0 X X X X PWM3 mode waveform output
X 0 0 0 1 1 X X X PWM mode waveform output
X00010
001
Timer mode waveform output (output compare
function)
01X
Table 7.22 Port P2_2/TRDIOC0
Register PD2 TRDOER1 TRDFCR TRDPMR TRDIORC0
Function
Bit PD2_2 EC0 CMD1 CMD0 PWM3 PWMC0 IOC2 IOC1 IOC0
Setting
value
0 1 XXX X XXX
Input port
(1)
1 1 XXX X XXXOutput port
0 X 0 0 1 0 1 X X Timer mode (input capture function)
X0
10
XXXXX
Complementary PWM mode waveform
output
11
X001XXXXX
Reset synchronous PWM mode waveform
output
X 0 0 0 1 1 X X X PWM mode waveform output
X 0 001 0
001
Timer mode waveform output (output
compare function)
01X
Table 7.23 Port P2_3/TRDIOD0
Register PD2 TRDOER1 TRDFCR TRDPMR TRDIORC0
Function
Bit PD2_3 ED0 CMD1 CMD0 PWM3 PWMD0 IOD2 IOD1 IOD0
Setting
value
0 1 XXX X XXX
Input port
(1)
1 1 XXX X XXXOutput port
0 X 0 0 1 0 1 X X Timer mode (input capture function)
X0
10
XXXXX
Complementary PWM mode waveform
output
11
X001XXXXX
Reset synchronous PWM mode waveform
output
X 0 0 0 1 1 X X X PWM mode waveform output
X 0 001 0
001
Timer mode waveform output (output
compare function)
01X

Renesas R8C/20 Specifications

General

Brand	Renesas
Model	R8C/20
Category	Control Unit
Language	English