Hitachi H8/500 Series - Pin Functions

Table 9-16 Port 9 Pin Functions (cont)
Pin Selection of Pin Functions
P9
4 / PW3 The function depends on the output enable bit (OE) of the timer control register of
PWM timer channel 3 and on the P9
4DDR bit as follows:
OE 0 1
P9
4DDR0101
Pin function P9
4 input P94 output PW3 output
P9
3 / PW2 The function depends on the output enable bit (OE) of the timer control register of
PWM timer channel 2 and on the P9
3DDR bit as follows:
OE 0 1
P9
3DDR0101
Pin function P9
3 input P93 output PW2 output
P9
2 / PW1 The function depends on the output enable bit (OE) of the timer control register of
PWM timer channel 1 and on the P9
2DDR bit as follows:
OE 0 1
P9
2DDR0101
Pin function P9
2 input P92 output PW1 output
P9
1 / The function depends on the output compare A bit (OEA) of the FRT3 timer control
FTOA
3 FTOA3 register (TCR) and on the P91DDR bit as follows:
OEA 0 1
P9
1DDR0101
Pin function P9
1 input P91 output FTOA3 output
P9
0 / The function depends on the output compare A bit (OEA) of the FRT3 timer control
FTOA
2 FTOA2 register (TCR) and on the P90DDR bit as follows:
OEA 0 1
P9
0DDR0101
Pin function P9
0 input P90 output FTOA2 output
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