Input/Output Pins - Hitachi H8/3032 Series Hardware Manual

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8.1.3 Input/Output Pins

Table 8-2 summarizes the ITU pins.
Table 8-2 ITU Pins
Channel Name
Common Clock input A
Clock input B
Clock input C
Clock input D
0 Input capture/output
compare A0
Input capture/output
compare B0
1 Input capture/output
compare A1
Input capture/output
compare B1
2 Input capture/output
compare A2
Input capture/output
compare B2
3 Input capture/output
compare A3
Input capture/output
compare B3
4 Input capture/output
compare A4
Input capture/output
compare B4
Output compare XA4 TOCXA
Output compare XB4 TOCXB
Abbre- Input/
viation Output Function
TCLKA Input External clock A input pin
(phase-A input pin in phase counting mode)
TCLKB Input External clock B input pin
(phase-B input pin in phase counting mode)
TCLKC Input External clock C input pin
TCLKD Input External clock D input pin
TIOCA Input/ GRA0 output compare or input capture pin
0
output PWM output pin in PWM mode
TIOCB Input/ GRB0 output compare or input capture pin
0
output
TIOCA Input/ GRA1 output compare or input capture pin
1
output PWM output pin in PWM mode
TIOCB Input/ GRB1 output compare or input capture pin
1
output
TIOCA Input/ GRA2 output compare or input capture pin
2
output PWM output pin in PWM mode
TIOCB Input/ GRB2 output compare or input capture pin
2
output
TIOCA Input/ GRA3 output compare or input capture pin
3
output PWM output pin in PWM mode, comple-
mentary PWM mode, or reset-synchronized
PWM mode
TIOCB Input/ GRB3 output compare or input capture pin
3
output PWM output pin in complementary PWM
mode or reset-synchronized PWM mode
TIOCA Input/ GRA4 output compare or input capture pin
4
output PWM output pin in PWM mode, comple-
mentary PWM mode, or reset-synchronized
PWM mode
TIOCB Input/ GRB4 output compare or input capture pin
4
output PWM output pin in complementary PWM
mode or reset-synchronized PWM mode
Output PWM output pin in complementary PWM
4
mode or reset-synchronized PWM mode
Output PWM output pin in complementary PWM
4
mode or reset-synchronized PWM mode
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