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19 BUILT-IN I/O FUNCTION
19.7 PWM Function
■Program
• Example of program for PWM output using the HIOEN instruction
• Example of program for PWM output using the PWM instruction
HIOEN K0K1K50
Interrupt program is permitted.
DHCMOV K1 SD5300
SM402
RST Y0
I0
SM400
FEND
K0
SM400
EI
IMASK D0
MOV H1
SM402
D0
IRET
END
The number of pulses to be output is set.
Y0 is reset before PWM is output.
Not necessary when Y0 is already OFF.
PWM output from CH1 starts by the rising
edge interrupt of X0.
Interrupt
pointer
PWM K1K60K50
Interrupt program is permitted.
DHCMOV K1 SD5300
SM402
RST Y0
I0
SM400
FEND
K0
SM400
EI
IMASK D0
MOV H1
SM402
D0
IRET
END
The number of pulses to be output is set.
Y0 is reset before PWM is output.
Not necessary when Y0 is already OFF.
PWM output from CH1 starts by the rising
edge interrupt of X0.
Interrupt
pointer