HD6413002 Datasheet, PDF (290/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Table 9-14 Port B Pin Functions (cont)
Pin
PB₀/TP₈/TIOCA₃
Pin Functions and Selection Method
ITU channel 3 settings (bit CMD1 in TFCR, bit EA3 in TOER, bit PWM3 in
TMDR, and bits IOA2 to IOA0 in TIOR3), bit NDER8 in NDERB, and bit
PB₀DDR in PBDDR select the pin function as follows
ITU channel 3
settings
PB₀DDR
NDER8
Pin function
(1) in table below
—
—
TIOCA₃ output
(2) in table below
0
1
1
—
0
1
PB₀
input
PB₀
TP₈
output output
TIOCA₃ input*
Note: * TIOCA₃ input when CMD1 = PWM3 = 0 and IOA2 = 1.
ITU channel 3
settings
(2) (2)
EA3
0
CMD1
—
PWM3
—
IOA2
—
0
IOA1
—
0
IOA0
—
0
(1)
(2)
1
0
0
0
0
1
0
1
—
1
—
—
(1)
1
1
—
—
—
—
—
—
—
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