Hitachi H8/3032 Series Hardware Manual page 182

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Table 7-18 Port B Pin Functions (cont)
Pin Pin Functions and Selection Method
PB /TP / ITU channel 3 settings (bit CMD1 in TFCR, bit EA3 in TOER, bit PWM3 in TMDR, and
0 8
TIOCA
bits IOA2 to IOA0 in TIOR3), bit NDER8 in NDERB, and bit PB
3
the pin function as follows
ITU
channel 3
settings
PB DDR
0
NDER8
Pin function
Note: * TIOCA3 input when CMD1 = PWM3 = 0 and IOA2 = 1.
ITU
channel 3
settings
EA3
CMD1
PWM3
IOA2
IOA1
IOA0
1 in table below
—
—
TIOCA output
3
2 2 1
0
—
— 0
— 0 0
— 0 0
— 0 1
167
DDR in PBDDR select
0
2 in table below
0 1
— 0
PB input PB output TP output
0 0 8
TIOCA input*
3
2 1
1
0
1
0 1 —
1 — —
— — —
1
1
1
—
—
—
—