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Pin
Selection Method and Pin Functions
P10/PO8/
The pin function is switched as shown below according to the combination of the
TIOCA0
TPU channel 0 settings (by bits MD3 to MD0 in TMDR0, bits IOA3 to IOA0 in
TIOR0H, and bits CCLR2 to CCLR0 in TCR0), bit NDER8 in NDERH, and bit
P10DDR.
TPU channel 0
settings
P10DDR
NDER8
Pin function
Note:
TPU channel 0
settings
MD3 to MD0
IOA3 to IOA0
CCLR2, CCLR0
Output function
Note:
202
(1) in table
below
—
—
TIOCA0 output
1. TIOCA0 input when MD3 to MD0 = B'0000 and IOA3 to IOA0 = B'10xx.
(2)
B'0000
B'0000
B'0001 to B'0011
B'0100
B'0101 to B'0111
B'1xxx
—
—
2. TIOCB0 output disabled.
0
—
P10 input
(1)
(2)
B'001x
B'xx00
—
—
Output compare
—
output
(2) in table below
1
0
P10 output
PO8 output
1
TIOCA0 input*
(1)
(1)
B'0010
B'0011
Other
Other than B'xx00
than
B'xx00
—
Other
than
B'001
2
PWM*
PWM
mode 1
mode 2
output
output
1
1
(2)
B'001
—
x: Don't care
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