R26 datasheet(85/487 Pages) RENESAS

85 / 487 page

R8C/26 Group, R8C/27 Group

7. Programmable I/O Ports

Rev.2.10

Sep 26, 2008

Page 66 of 453

REJ09B0278-0210

X: 0 or 1

NOTE:

1. Pulled up by setting the PU01 bit in the PUR0 register to 1.

X: 0 or 1

NOTE:

1. Pulled up by setting the PU01 bit in the PUR0 register to 1.

X: 0 or 1

NOTE:

1. Pulled up by setting the PU01 bit in the PUR0 register to 1.

X: 0 or 1

NOTE:

1. Pulled up by setting the PU01 bit in the PUR0 register to 1.

X: 0 or 1

NOTE:

1. Pulled up by setting the PU02 bit in the PUR0 register to 1.

Table 7.8

Port P0_4/AN3/TREO

PD0

TRECR1

ADCON0

Function

Bit

PD0_4

TOENA

CH2

CH1

CH0

ADGSEL0

Setting

value

Input port(1)

Output port

0110

A/D converter input (AN3)

TREO output

Table 7.9

Port P0_5/AN2/CLK1

PD0

U1MR

ADCON0

Function

Bit

PD0_5

SMD2

SMD1

SMD0

CKDIR

CH2

CH1

CH0

ADGSEL0

Setting

value

Other than 001b

Input port(1)

XXX

Other than 001b

Output port

Other than 001b

A/D converter input (AN2)

CLK1 output

XXX

CLK1 input(1)

Table 7.10

Port P0_6/AN1

PD0

ADCON0

Function

Bit

PD0_6

CH2

CH1

CH0

ADGSEL0

Setting

value

XXX

Input port(1)

Output port

A/D converter input (AN1)

Table 7.11

Port P0_7/AN0

PD0

ADCON0

Function

Bit

PD0_7

CH2

CH1

CH0

ADGSEL0

Setting

value

XXX

Input port(1)

Output port

A/D converter input (AN0)

Table 7.12

Port P1_0/KI0/AN8

PD1

KIEN

ADCON0

Function

Bit

PD1_0

KI0EN

CH2

CH1

CH0

ADGSEL0

Setting

value

Input port(1)

Output port

KI0 input(1)

A/D converter input (AN8)

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