R8C2C datasheet(106/615 Pages) RENESAS

106 / 615 page

R8C/2C Group, R8C/2D Group

7. Programmable I/O Ports

Rev.2.00

Dec 05, 2007

Page 85 of 585

REJ09B0339-0200

X: 0 or 1

NOTE:

1. Pulled up by setting the PU14 bit in the PUR1 register to 1.

NOTE:

1. Pulled up by setting the PU14 bit in the PUR1 register to 1.

NOTE:

1. Pulled up by setting the PU14 bit in the PUR1 register to 1.

X: 0 or 1

NOTE:

1. Pulled up by setting the PU14 bit in the PUR1 register to 1.

NOTE:

1. Pulled up by setting the PU15 bit in the PUR1 register to 1.

Table 7.54

Port P6_0/TREO

PD6

TRECR1

Function

Bit

PD6_0

TOENA

Setting

Value

Input port(1)

Output port

TREO output

Table 7.55

Port P6_1

PD6

Function

Bit

PD6_1

Setting

Value

Input port(1)

Output port

Table 7.56

Port P6_2

PD6

Function

Bit

PD6_2

Setting

Value

Input port(1)

Output port

Table 7.57

Port P6_3/TXD2

PD6

U2MR

U2C0

Function

Bit

PD6_3

SMD2

SMD1

SMD0

NCH

Setting

Value

000

Input port(1)

000

Output port

001

TXD2 output (CMOS output)

100

101

110

001

TXD2 output (N-channel open-drain

output)

100

101

110

Table 7.58

Port P6_4/RXD2

PD6

Function

Bit

PD6_4

Setting

Value

Input port(1)

Output port

RXD2 input(1)

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