HD6413003RF Datasheet, PDF (283/715 Pages) Renesas Technology Corp – Microcontroller (MCU)

Table 9-14 Port A Pin Functions (cont)
Pin
PA₄/TP₄/TIOCA₁
Pin Functions and Selection Method
ITU channel 1 settings (bit PWM1 in TMDR and bits IOA2 to IOA0 in TIOR1),
bit NDER4 in NDERA, and bit PA₄DDR in PADDR select the pin function as
follows
ITU channel
1 settings
PA₄DDR
NDER4
Pin function
1 in table below
—
—
TIOCA₁ output
Note: * TIOCA₁ input when IOA2 = 1.
ITU channel
1 settings
2
1
PWM1
0
IOA2
0
IOA1
0
0
1
IOA0
0
1
—
2 in table below
0
1
1
—
0
1
PA₄
input
PA₄
TP₄
output output
TIOCA₁ input*
2
1
1
1
—
—
—
—
—
PA₃/TP₃/TIOCB₀/
TCLKD
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
PA₃DDR
NDER3
Pin function
1 in table below
2 in table below
—
0
1
1
—
—
0
1
TIOCB₀ output
PA₃
input
PA₃
TP₃
output 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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