MC68HC912BD32 Datasheet, PDF (129/292 Pages) Freescale Semiconductor, Inc – Advance Information

Freescale Semiconductor, Inc.
Pulse Width Modulator
PWM Boundary Cases
PWM Boundary Cases
The boundary conditions for the PWM channel duty registers and the
PWM channel period registers cause these results:
Table 24 PWM Boundary Conditions
PWDTYx
$FF
$FF
≥PWPERx
≥PWPERx
–
–
PWPERx
>$00
>$00
–
–
$00
$00
PPOLx
1
0
1
0
1
0
Output
Low
High
High
Low
High
Low
17-pwm
Pulse Width Modulator
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MC68HC912BD32 Rev 1.0