HD6432351 datasheet(367/1025 Pages) RENESAS

367 / 1025 page

Section 9 I/O Ports

Rev. 3.00 Sep 15, 2006 page 333 of 988

REJ09B0330-0300

Selection Method and Pin Functions

P16/PO14/TIOCA2 The pin function is switched as shown below according to the combination of

the TPU channel 2 setting by bits MD3 to MD0 in TMDR2, bits IOA3 to IOA0 in

TIOR2, bits CCLR1 and CCLR0 in TCR2, bit NDER14 in NDERH, and bit

P16DDR.

TPU Channel

2 Setting

Table Below (1)

Table Below (2)

P16DDR

—

NDER14

—

Pin function

TIOCA2 output

P16

input

P16

output

PO14

output

TIOCA2 input*

Note:

1. TIOCA2 input when MD3 to MD0 = B'0000, B'01xx, and IOA3 = 1.

TPU Channel

2 Setting

(2)

(1)

(2)

(1)

(2)

MD3 to MD0

B'0000, B'01xx

B'001x

B'0011

IOA3 to IOA0

B'0000

B'0100

B'1xxx

B'0001 to

B'0011

B'0101 to

B'0111

B'xx00

Other than B'xx00

CCLR1,

CCLR0

—

Other

than B'01

B'01

Output

function

—

Output

compare

output

—

PWM

mode 1

output*

PWM

mode 2

output

—

Legend: x: Don’t care

Note:

2. TIOCB2 output is disabled.

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