D12320VF25V Datasheet, PDF (264/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 8 I/O Ports
Pin
P14/TIOCA1
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 IOA3 to IOA0 in
TIOR1, bits CCLR1 and CCLR0 in TCR1, and bit P14DDR.
TPU Channel
1 Setting
Table Below (1)
Table Below (2)
P14DDR
—
0
1
Pin function
TIOCA1 output
P14 input P14 output
TIOCA1 input ^*1
TPU Channel
1 Setting
(2)
(1)
(2)
(1)
(1)
(2)
MD3 to MD0 B'0000, B'01×× B'001× B'0010
B'0011
IOA3 to IOA0
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 B'01
than B'01
Output
function
—
Output
—
PWM PWM
—
compare
output
mode 1 mode 2
output^*2 output
×: Don't care
Notes: 1. TIOCA1 input when MD3 to MD0 = B'0000 or B'01×× and IOA3 to
IOA0 = B'10××.
2. TIOCB1 output is disabled.
Rev.7.00 Feb. 14, 2007 page 230 of 1108
REJ09B0089-0700