Datasheet

Rev.6.00 Oct.28.2004 page 273 of 1016
REJ09B0138-0600H
Pin Selection Method and Pin Functions
P1
5
/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 — 0 1 1
NDER13 — — 0 1
Pin function TIOCB1 output P1
5
input
P1
5
output
PO13
output
TIOCB1 input *
1
TCLKC input *
2
Notes: 1. TIOCB1 input when MD3 to MD0 = B'0000, B'01×× and IOB3
to IOB0 = B'10××.
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) (2) (1) (2)
MD3 to MD0 B'0000, B'01×× B'0010 B'0011
IOB3 to IOB0 B'0000
B'0100
B'1×××
B'0001 to
B'0011
B'0101 to
B'0111
—B'××00 Other than B'××00
CCLR1,
CCLR0
— — — — Other
than
B'10
B'10
Output
function
— Output
compare
output
— — PWM
mode 2
output
—
×: Don’t care