D12320VF25IV Datasheet, PDF (389/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 9 I/O Ports
Pin
P15/PO13/
TIOCB1/TCLKC
Selection Method and Pin Functions
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, and 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
P15
input
P15
output
PO13
output
TIOCB1 input^*1
TCLKC input^*2
Notes: 1. TIOCB1 input when MD3 to MD0 = B'0000 or 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
MD3 to MD0
IOB3 to IOB0
CCLR1,
CCLR0
(2)
(1)
B'0000, B'01xx
B'0000
B'0100
B'1xxx
B'0001 to
B'0011
B'0101 to
B'0111
—
—
(2)
B'0010
—
—
Output
function
—
Output
—
compare
output
(2)
B'xx00
(1)
(2)
B'0011
Other than B'xx00
—
Other B'10
than
B'10
—
PWM
—
mode 2
output
x: Don’t care
Rev.6.00 Sep. 27, 2007 Page 357 of 1268
REJ09B0220-0600