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Pin
Selection Method and Pin Functions
P12/PO10/
The pin function is switched as shown below according to the combination of the
TIOCC0/
TPU channel 0 settings (by bits MD3 to MD0 in TMDR0, bits IOC3 to IOC0 in
TCLKA
TIOR0L, and bits CCLR2 to CCLR0 in TCR0), bits TPSC2 to TPSC0 in TCR0 to
TCR5, bit NDER10 in NDERH, and bit P12DDR.
TPU channel 0
settings
P12DDR
NDER10
Pin function
Notes: 1. TIOCC0 input when MD3 to MD0 = B'0000 and IOC3 to IOC0 = B'10xx.
TPU channel 0
settings
MD3 to MD0
IOC3 to IOC0
CCLR2, CCLR0
Output function
Note:
200
(1) in table
below
—
—
TIOCC0 output
2. TCLKA input when the setting for any of TCR0 to TCR5 is TPSC2 to TPSC0 =
B'100.
TCLKA input when phase counting mode is set for channels 1 and 5.
(2)
B'0000
B'0000
B'0001 to B'0011
B'0100
B'0101 to B'0111
B'1xxx
—
—
3. TIOCD0 output disabled.
Output disabled and settings (2) effective when BFA = 1 or BFB = 1 in TMDR0.
0
—
P12 input
TCLKA input*
(1)
(2)
B'001x
B'xx00
—
—
Output compare
—
output
(2) in table below
1
0
P12 output
PO10 output
1
TIOCC0 input*
2
(1)
(1)
B'0010
B'0011
Other
Other than B'xx00
than
B'xx00
—
Other
than
B'101
3
PWM*
PWM
mode 1
mode 2
output
output
1
1
(2)
B'101
—
x: Don't care
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