22.5
Register Map
Table 22-5 on page 1659 lists the comparator registers. The offset listed is a hexadecimal increment
to the register's address, relative to the Analog Comparator base address of 0x4003.C000. Note
that the analog comparator clock must be enabled before the registers can be programmed (see
page 397). There must be a delay of 3 system clocks after the analog comparator module clock is
enabled before any analog comparator module registers are accessed.
Table 22-5. Analog Comparators Register Map
See
page
Description
Reset
Type
Name
Offset
Analog Comparator Masked Interrupt Status
0x0000.0000
RW1C
ACMIS
0x000
Analog Comparator Raw Interrupt Status
0x0000.0000
RO
ACRIS
0x004
Analog Comparator Interrupt Enable
0x0000.0000
RW
ACINTEN
0x008
Analog Comparator Reference Voltage Control
0x0000.0000
RW
ACREFCTL
0x010
Analog Comparator Status 0
0x0000.0000
RO
ACSTAT0
0x020
Analog Comparator Control 0
0x0000.0000
RW
ACCTL0
0x024
Analog Comparator Status 1
0x0000.0000
RO
ACSTAT1
0x040
Analog Comparator Control 1
0x0000.0000
RW
ACCTL1
0x044
Analog Comparator Status 2
0x0000.0000
RO
ACSTAT2
0x060
Analog Comparator Control 2
0x0000.0000
RW
ACCTL2
0x064
Analog Comparator Peripheral Properties
0x0007.0007
RO
ACMPPP
0xFC0
22.6
Register Descriptions
The remainder of this section lists and describes the Analog Comparator registers, in numerical
order by address offset.
1659
June 18, 2014
Texas Instruments-Production Data
Tiva
™
TM4C1294NCPDT Microcontroller