R5F2L3ACBNFP datasheet(136/848 Pages) RENESAS

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7. I/O Ports

REJ09B0441-0010 Rev.0.10

Jul 30, 2008

Page 100 of 809

Under development Preliminary specification

Specifications in this manual are tentative and subject to change.

R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,

R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group

7.4.18

Port Pj Pull-Up Control Register (PjPUR) (j = 10 to 13)

Note:

1. When this bit is set to 1 (pulled up), the pin whose port direction bit is set to 0 (input mode) is pulled up.

For ports set to output as I/O pins for peripheral functions, the setting values of the PjPUR register are invalid

and no pull-up resistor is connected.

7.4.19

Port P10 Drive Capacity Control Register (P10DRR)

Note:

1. Both high-level output and low-level output are set to high drive capacity.

The P10DRR register selects whether the drive capacity of the P10 output transistor is set to low or high.

The P10DRRi bit (i = 0 to 7) is used to select whether the drive capacity of the output transistor is set to low or

high for each pin.

Address 01EAh (P10PUR), 01EBh (P11PUR), 01ECh (P12PUR), 01EDh (P13PUR)

Bit

b7b6b5

b4b3b2

b1b0

Symbol

PUj7

PUj6

PUj5

PUj4

PUj3

PUi2

PUj1

PUj0

After Reset

000

Bit

Symbol

Bit Name

Function

R/W

PUj0

Port Pj_0 pull-up

0: Not pulled up

1: Pulled up (1)

R/W

PUj1

Port Pj_1 pull-up

R/W

PUj2

Port Pj_2 pull-up

R/W

PUj3

Port Pj_3 pull-up

R/W

PUj4

Port Pj_4 pull-up

R/W

PUj5

Port Pj_5 pull-up

R/W

PUj6

Port Pj_6 pull-up

R/W

PUj7

Port Pj_7 pull-up

R/W

Address 01F0h

Bit

b7b6b5

b4b3b2

b1b0

Symbol P10DRR7 P10DRR6 P10DRR5 P10DRR4 P10DRR3 P10DRR2 P10DRR1 P10DRR0

After Reset

000

Bit

Symbol

Bit Name

Function

R/W

P10DRR0 P10_0 drive capacity

0: Low

1: High (1)

R/W

P10DRR1 P10_1 drive capacity

R/W

P10DRR2 P10_2 drive capacity

R/W

P10DRR3 P10_3 drive capacity

R/W

P10DRR4 P10_4 drive capacity

R/W

P10DRR5 P10_5 drive capacity

R/W

P10DRR6 P10_6 drive capacity

R/W

P10DRR7 P10_7 drive capacity

R/W

R5F2L3ACBNFP Datasheet(PDF) 136 Page - Renesas Technology Corp

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