R5F2L3ACBNFP datasheet(134/848 Pages) RENESAS

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7. I/O Ports

REJ09B0441-0010 Rev.0.10

Jul 30, 2008

Page 98 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

7.4.15

Key Input Pin Select Register (KISR)

The KISR register selects which pin is assigned as the KIi (i = 1 to 7) input. To use the KIi, set this register.

Set the KISR register before setting the KIi associated registers. Also, do not change the setting values in this

Address 018Dh

Bit

b7b6

b4b3b2

Symbol

KI7SEL0

KI6SEL0

KISEL0

KI4SEL0

KI3SEL0

KI2SEL0

KI1SEL0

KI0SEL0

After Reset

0000

Bit

Symbol

Bit Name

Function

R/W

KI0SEL0

KI0 pin select bit

0: P2_0 assigned

1: P10_0 assigned

R/W

KI1SEL0

KI1 pin select bit

0: P2_1 assigned

1: P10_1 assigned

R/W

KI2SEL0

KI2 pin select bit

0: P2_2 assigned

1: P10_2 assigned

R/W

KI3SEL0

KI3 pin select bit

0: P2_3 assigned

1: P10_3 assigned

R/W

KI4SEL0

KI4 pin select bit

0: P2_4 assigned

1: P10_4 assigned

R/W

KI5SEL0

KI5 pin select bit

0: P2_5 assigned

1: P10_5 assigned

R/W

KI6SEL0

KI6 pin select bit

0: P2_6 assigned

1: P10_6 assigned

R/W

KI7SEL0

KI7 pin select bit

0: P2_7 assigned

1: P10_7 assigned

R/W

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