H8SSLASH2214 datasheet(352/936 Pages) RENESAS

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Section 9 I/O Ports

Rev.4.00 Sep. 18, 2008 Page 292 of 872

REJ09B0189-0400

Pin Functions and Selection Method

P13/

TIOCD0/

TCLKB/

A23

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

operating mode, the TPU channel 0 settings (bits MD3 to MD0 in TMDR0, bits IOD3 to

IOD0 in TIOR0L, and bits CCLR2 to CCLR0 in TCR0), bits TPSC2 to TPSC0 in TCR0

to TCR2, bits AE3 to AE0 in PFCR, and bit P13DDR.

Operating mode

Modes 4, 5, 6

Mode 7

AE3 to AE0

Other than B'1111

B'1111

—

TPU channel 0

settings

(1)

in table below

(2)

in table below

—

(1)

in table below

(2)

in table below

P13DDR

—

Pin function

TIOCD0

output

P13

input

P13

output

—

TIOCD0

output

P13

input

P13

output

TIOCD0

input*

—

TIOCD0

input*

TCLKB input*

A23

output

TCLKB input*

Notes: 1. TIOCD0 input when MD3 to MD0 = B'0000 and IOD3 to IOD0 = B'10xx.

2. TCLKB input when the setting for any of TCR0 to TCR2 is: TPSC2 to

TPSC0 = B'101.

Also, TCLKB input when channels 1 and 5 are set to phase counting

mode.

TPU channel 0

settings

(2)

(1)

(2)

(1)

(2)

MD3 to MD0

B'0000

B'0010

B'0011

IOD3 to IOD0

B'0000

B'0100

B'1xxx

B'0001 to B'0011

B'0101 to B'0111

—

B'xx00

Other than B'xx00

CCLR2 to CCLR0

—

Other than

B'110

Output function

—

Output compare

output

—

PWM mode 2

output

—

x: Don’t care

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