Datasheet

Section 9 I/O Ports
Rev.6.00 Mar. 18, 2009 Page 330 of 980
REJ09B0050-0600
• P16/PO14/TIOCA2
The pin function is switched as shown below according to the combination of the TPU channel
2 settings (by bits MD3 to MD0 in TMDR_2, bits IOA3 to IOA0 in TIOR_2, and bits CCLR1
and CCLR0 in TCR_2), bit NDER14 in NDERH, and bit P16DDR.
TPU channel 2
settings
(1) in table below (2) in table below
P16DDR — 0 1 1
NDER14 — — 0 1
TIOCA2 output P16 input P16 output PO14 output Pin function
TIOCA2 input
*
1
Note: 1. TIOCA2 input when MD3 to MD0 = B'0000 or B'01×× and IOA3 = 1.
TPU channel 1
settings
(2) (1) (2) (2) (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 than
B'10
B'10
Output function — Output
compare
output
— PWM
*
2
mode
1 output
PWM
mode 2
output
—
Legend:
×: Don’t care
Note: 2. TIOCB2 output disabled.