Pin
Pin Functions and Selection Method
PA
/TP
/
The mode setting, bit A
5
5
TIOCB
/
bits IOB2 to IOB0 in TIOR1), bit NDER5 in NDERA, and bit PA
1
A
the pin function as follows
22
Mode
A
E
22
ITU
channel 1
settings
PA
DDR
5
NDER5
Pin
function
Note: * TIOCB
ITU
channel 1
settings
IOB2
IOB1
IOB0
168
E in BRCR, ITU channel 1 settings (bit PWM1 in TMDR and
22
1, 5 to 7
—
(1) in
(2)
table
in table below
below
—
0
—
—
TIOCB
PA
PA
1
5
output
input
output
TIOCB
input when IOB2 = 1 and PWM1 = 0.
1
(2)
0
0
0
(1) in
table
below
1
1
—
0
1
—
TP
TIOCB
5
5
output
output
input*
1
(1)
0
1
1
—
DDR in PADDR select
5
3 and 6
1
(2)
in table below
0
1
—
0
PA
PA
1
5
5
input
output
output
TIOCB
input*
1
(2)
1
—
—
0
—
1
—
1
—
TP
A
5
22
output