HD6473032F Datasheet, PDF (179/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

Table 7-18 Port B Pin Functions (cont)
Pin
PB₃/
TP₁₁/
TIOCB₄
Pin Functions and Selection Method
ITU channel 4 settings (bit PWM4 in TMDR, bit CMD1 in TFCR, bit EB4 in TOER, and
bits IOB2 to IOB0 in TIOR4), bit NDER11 in NDERB, and bit PB₃DDR in PBDDR select
the pin function as follows
ITU
channel 4
settings
PB₃DDR
NDER11
Pin function
1 in table below
—
—
TIOCB₄ output
2 in table below
0
1
1
—
0
1
PB₃ input PB₃ output TP₁₁ output
TIOCB₄ input*
Note: * TIOCB₄ input when CMD1 = PWM4 = 0 and IOB2 = 1.
ITU
channel 4
settings
2
2
EB4
0
CMD1
—
IOB2
—
0
IOB1
—
0
IOB0
—
0
1
2
1
1
0
1
0
0
1
—
0
1
—
—
1
—
—
—
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