HD6432351 datasheet(368/1025 Pages) RENESAS

368 / 1025 page

Section 9 I/O Ports

Rev. 3.00 Sep 15, 2006 page 334 of 988

REJ09B0330-0300

Selection Method and Pin Functions

P15/PO13/TIOCB1/

TCLKC

The pin function is switched as shown below according to the combination of

the TPU channel 1 setting by bits MD3 to MD0 in TMDR1, bits IOB3 to IOB0 in

TIOR1, bits CCLR1 and CCLR0 in TCR1, bits TPSC2 to TPSC0 in TCR0,

TCR2, TCR4, and TCR5, bit NDER13 in NDERH, and bit P15DDR.

TPU Channel

1 Setting

Table Below (1)

Table Below (2)

P15DDR

—

NDER13

—

Pin function

TIOCB1 output

P15

input

P15

output

PO13

output

TIOCB1 input*

TCLKC input*

Notes: 1. TIOCB1 input when MD3 to MD0 = B'0000, B'01xx and IOB3 to

IOB0 = B'10xx.

2. TCLKC input when the setting for either TCR0 or TCR2 is: TPSC2

to TPSC0 = B'110; or when the setting for either TCR4 or TCR5 is

TPSC2 to TPSC0 = B'101.

TCLKC input when channels 2 and 4 are set to phase counting

mode.

TPU Channel

1 Setting

(2)

(1)

(2)

(1)

(2)

MD3 to MD0

B'0000, B'01xx

B'0010

B'0011

IOB3 to IOB0

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'10

Output

function

—

Output

compare

output

—

PWM

mode 2

output

—

Legend: x: Don’t care

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