R8C2K datasheet(82/471 Pages) RENESAS

82 / 471 page

R8C/2K Group, R8C/2L Group

7. Programmable I/O Ports

Rev.1.10

Dec 21, 2007

Page 65 of 450

REJ09B0406-0110

NOTES:

Pulled up by setting the PU06 bit in the PUR0 register to 1.

To use the INT3, set the PMR register to “04h”.

To use the Timer RC, set the PINSR3 register to “1Fh”.

X: 0 or 1

NOTES:

Pulled up by setting the PU07 bit in the PUR0 register to 1.

To use the Timer RC, set the PINSR3 register to “1Fh”.

X: 0 or 1

NOTES:

Pulled up by setting the PU07 bit in the PUR0 register to 1.

To use the Timer RC, set the PINSR3 register to “1Fh”.

Table 7.28

Port P3_3/INT3/ TRCCLK

PD3

TRCCR1

INTEN

Function

Bit

PD3_3

TCK2

TCK1

TCK0

INT3EN

Setting

Value

Other than 101b

Input port(1)

Other than 101b

Output port

Other than 101b

INT3 input(1, 2)

01010

TRCCLK

input(1, 3)

Table 7.29

Port P3_4/TRCIOC

PD3

Timer RC Setting

Function

Bit

PD3_3

−

Setting

Value

Other than TRCIOC usage conditions

Input port(1)

Other than TRCIOC usage conditions

Output port

Refer to Table 7.30 TRCIOC Pin Setting

TRCIOC output(2)

Refer to Table 7.30 TRCIOC Pin Setting

TRCIOC input(1, 2)

Table 7.30

TRCIOC Pin Setting

TRCOER

TRCMR

TRCIOR1

Function

Bit

PWM2

PWMC

IOC2

IOC1

IOC0

Setting

value

PWM mode waveform output

Timer waveform output (output compare

function)

Timer mode (input capture function)

Other than above

Other than TRCIOC usage conditions

Table 7.31

Port P3_5/TRCIOD

PD3

Timer RC Setting

Function

Bit

PD3_5

−

Setting

Value

Other than TRCIOD usage conditions

Input port(1)

Other than TRCIOD usage conditions

Output port

Refer to Table 7.32 TRCIOD Pin Setting

TRCIOD output(2)

Refer to Table 7.32 TRCIOD Pin Setting

TRCIOD input(1, 2)

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