Intel 8XC196NP User Manual page 429

8XC196NP, 80C196NU USER'S MANUAL
PWMx_CONTROL
PWM x _CONTROL
x = 0–2
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
Bit
Number
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
PWM0_CONTROL
PWM1_CONTROL
PWM2_CONTROL
C-38
PWM Duty Cycle
Function
Address
1FB0H
1FB2H
1FB4H
Address: Table C-15
Reset State:
0
Reset Value
00H
00H
00H