LM3S2965_0711 Datasheet, PDF (484/574 Pages) List of Unclassifed Manufacturers – Microcontroller

Pulse Width Modulator (PWM)
Bit/Field
10
9
8
7:6
5
4
3
2
1
0
Name
TrCmpAU
TrCntLoad
TrCntZero
reserved
IntCmpBD
IntCmpBU
IntCmpAD
IntCmpAU
IntCntLoad
IntCntZero
Type
R/W
R/W
R/W
RO
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0x0
0
0
0
0
0
0
Description
Trigger for Counter=Comparator A Up
When 1, a trigger pulse is output when the counter matches the
comparator A value and the counter is counting up.
Trigger for Counter=Load
When 1, a trigger pulse is output when the counter matches the
PWMnLOAD register.
Trigger for Counter=0
When 1, a trigger pulse is output when the counter is 0.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
Interrupt for Counter=Comparator B Down
When 1, an interrupt occurs when the counter matches the comparator B
value and the counter is counting down.
Interrupt for Counter=Comparator B Up
When 1, an interrupt occurs when the counter matches the comparator B
value and the counter is counting up.
Interrupt for Counter=Comparator A Down
When 1, an interrupt occurs when the counter matches the comparator A
value and the counter is counting down.
Interrupt for Counter=Comparator A Up
When 1, an interrupt occurs when the counter matches the comparator A
value and the counter is counting up.
Interrupt for Counter=Load
When 1, an interrupt occurs when the counter matches the PWMnLOAD
register.
Interrupt for Counter=0
When 1, an interrupt occurs when the counter is 0.
484
November 30, 2007
Preliminary