LM3S9B81 Datasheet, PDF (567/1155 Pages) Texas Instruments – Stellaris® LM3S9B81 Microcontroller

Stellaris® LM3S9B81 Microcontroller
Bit/Field
2
1
0
Name
DCINT2
DCINT1
DCINT0
Type
R/W
R/W
R/W
Reset
0
0
0
Description
Digital Comparator Interrupt 2
Value Description
1 Resets the Digital Comparator 2 interrupt unit to its initial
conditions.
0 No effect.
When the interrupt has been cleared, this bit is automatically cleared.
Because the digital comparators use the current and previous ADC
conversion values to determine when to assert the interrupt, it is
important to reset the digital comparator to initial conditions when starting
a new sequence so that stale data is not used.
Digital Comparator Interrupt 1
Value Description
1 Resets the Digital Comparator 1 interrupt unit to its initial
conditions.
0 No effect.
When the interrupt has been cleared, this bit is automatically cleared.
Because the digital comparators use the current and previous ADC
conversion values to determine when to assert the interrupt, it is
important to reset the digital comparator to initial conditions when starting
a new sequence so that stale data is not used.
Digital Comparator Interrupt 0
Value Description
1 Resets the Digital Comparator 0 interrupt unit to its initial
conditions.
0 No effect.
When the interrupt has been cleared, this bit is automatically cleared.
Because the digital comparators use the current and previous ADC
conversion values to determine when to assert the interrupt, it is
important to reset the digital comparator to initial conditions when starting
a new sequence so that stale data is not used.
June 29, 2010
567
Texas Instruments-Advance Information