Datasheet

Register 16: PWM0 Raw Interrupt Status (PWM0RIS), offset 0x048
Register 17: PWM1 Raw Interrupt Status (PWM1RIS), offset 0x088
Register 18: PWM2 Raw Interrupt Status (PWM2RIS), offset 0x0C8
These registers provide the current set of interrupt sources that are asserted, regardless of whether
they cause an interrupt to be asserted to the controller (PWM0RIS controls the PWM generator 0
block, and so on). Bits set to 1 indicate the latched events that have occurred; bits set to 0 indicate
that the event in question has not occurred.
PWM0 Raw Interrupt Status (PWM0RIS)
Base 0x4002.8000
Offset 0x048
Type RO, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
IntCntZeroIntCntLoad
IntCmpAUIntCmpADIntCmpBUIntCmpBD
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
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.
0x00ROreserved31:6
Comparator B Down Interrupt Status
Indicates that the counter has matched the comparator B value while
counting down.
0ROIntCmpBD5
Comparator B Up Interrupt Status
Indicates that the counter has matched the comparator B value while
counting up.
0ROIntCmpBU4
Comparator A Down Interrupt Status
Indicates that the counter has matched the comparator A value while
counting down.
0ROIntCmpAD3
Comparator A Up Interrupt Status
Indicates that the counter has matched the comparator A value while
counting up.
0ROIntCmpAU2
Counter=Load Interrupt Status
Indicates that the counter has matched the PWMnLOAD register.
0ROIntCntLoad1
Counter=0 Interrupt Status
Indicates that the counter has matched 0.
0ROIntCntZero0
683June 18, 2012
Texas Instruments-Production Data
Stellaris
®
LM3S8962 Microcontroller
NRND: Not recommended for new designs.