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8XC196NP, 80C196NU USER’S MANUAL
C-38
PWMx_CONTROL
PWM
x
_CONTROL
x
= 0–2
Address:
Reset State:
Table C-15
The PWM control (PWM
x
_CONTROL) register determines the duty cycle of the PWM
x
channel. A
zero loaded into this register causes the PWM to output a low continuously (0% duty cycle). An FFH in
this register causes the PWM to have its maximum duty cycle (99.6% duty cycle).
7 0
PWM Duty Cycle
Bit
Number
Function
7:0 PWM Duty Cycle
This register controls the PWM duty cycle. A zero loaded into this register causes the
PWM to output a low continuously (0% duty cycle). An FFH in this register causes the
PWM to have its maximum duty cycle (99.6% duty cycle).
Table C-15. PWM
x
_CONTROL Addresses and Reset Values
Register Address Reset Value
PWM0_CONTROL 1FB0H 00H
PWM1_CONTROL 1FB2H 00H
PWM2_CONTROL 1FB4H 00H