TM4C129DNCPDT Datasheet, PDF (1267/1946 Pages) Texas Instruments – Tiva Microcontroller

Tiva^™ TM4C129DNCPDT Microcontroller
Bit/Field
17
16
15:8
7
6
Name
DCTRIG1
DCTRIG0
reserved
DCINT7
DCINT6
Type
WO
WO
RO
WO
WO
Reset
0
0
0x00
0
0
Description
Digital Comparator Trigger 1
Value Description
0 No effect.
1 Resets the Digital Comparator 1 trigger unit to its initial
conditions.
When the trigger 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 trigger, 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 Trigger 0
Value Description
0 No effect.
1 Resets the Digital Comparator 0 trigger unit to its initial
conditions.
When the trigger 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 trigger, it is important
to reset the digital comparator to initial conditions when starting a new
sequence so that stale data is not used.
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.
Digital Comparator Interrupt 7
Value Description
0 No effect.
1 Resets the Digital Comparator 7 interrupt unit to its initial
conditions.
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 6
Value Description
0 No effect.
1 Resets the Digital Comparator 6 interrupt unit to its initial
conditions.
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 18, 2014
Texas Instruments-Production Data
1267