HD6413002 Datasheet, PDF (279/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Table 9-12 Port A Pin Functions (cont)
Pin
PA₃/TP₃/
TIOCB₀/TCLKD
Pin Functions and Selection Method
ITU channel 0 settings (bit PWM0 in TMDR and bits IOB2 to IOB0 in TIOR0),
bits TPSC2 to TPSC0 in timer control registers 4 to 0 (TCR4 to TCR0), bit
NDER3 in NDERA, and bit PA₃DDR in PADDR select the pin function as
follows
ITU channel 0
settings
(1)in table
below
(2) in table below
PA₃DDR
NDER3
—
0
1
1
—
—
0
1
Pin function
TIOCB₀ output
PA₃
input
PA₃
output
TP₃
output
TIOCB₀ input^*1
TCLKD input^*2
Notes: 1. TIOCB₀ input when IOB2 = 1 and PWM0 = 0.
2. TCLKD input when TPSC2 = TPSC1 = TPSC0 = 1 in any of TCR4
to TCR0.
ITU channel 0
settings
(2)
(1)
(2)
IOB2
0
1
IOB1
0
0
1
—
IOB0
0
1
—
—
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