LM3S6950 Datasheet, PDF (446/524 Pages) List of Unclassifed Manufacturers – Microcontroller

Pulse Width Modulator (PWM)
Bit/Field
5:4
3:2
1:0
Name
ActCmpAU
ActLoad
ActZero
Type
R/W
R/W
R/W
Reset
0
0
0
Description
The action to be taken when the counter matches comparator A while
counting up. Occurs only when the Mode bit in the PWMnCTL register
is set to 1.
See Table 17-2 on page 446, which defines the effect of the event on
the output signal.
The action to be taken when the counter matches the load value.
See Table 17-2 on page 446, which defines the effect of the event on
the output signal.
The action to be taken when the counter is zero.
See Table 17-2 on page 446, which defines the effect of the event on
the output signal.
Table 17-2. PWM Generator Action Encodings
Value Description
00 Do nothing.
01 Invert the output signal.
10 Set the output signal to 0.
11 Set the output signal to 1.
446
June 14, 2007
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