D12320VF25V Datasheet, PDF (262/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 8 I/O Ports
Pin
P16/TIOCA2
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the TPU channel 2 setting by bits MD3 to MD0 in TMDR2, bits IOA3 to IOA0 in
TIOR2, bits CCLR1 and CCLR0 in TCR2, and bit P16DDR.
TPU Channel
2 Setting
Table Below (1)
Table Below (2)
P16DDR
—
0
1
Pin function
TIOCA2 output
P16 input P16 output
TIOCA2 input ^*1
TPU Channel
2 Setting
(2)
(1)
(2)
(1)
(1)
(2)
MD3 to MD0 B'0000, B'01×× B'001× B'0011
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. TIOCA2 input when MD3 to MD0 = B'0000 or B'01×× and IOA3 = 1.
2. TIOCB2 output is disabled.
Rev.7.00 Feb. 14, 2007 page 228 of 1108
REJ09B0089-0700