LM3S315 Datasheet, PDF (312/382 Pages) List of Unclassifed Manufacturers – Microcontroller

Analog Comparator
14.4
5. Delay for some time.
6. Read the comparator output value by reading the ACSTAT0 register’s OVAL value.
Change the level of the signal input on C0- to see the OVAL value change.
Register Map
Table 14-3 lists the comparator registers. The offset listed is a hexadecimal increment to the
register’s address, relative to the Analog Comparator base address of 0x4003C000.
Table 14-3. Analog Comparator Register Map
Offset Name
0x00
0X04
0X08
0x10
0x20
0x24
ACMIS
ACRIS
ACINTEN
ACREFCTL
ACSTAT0
ACCTL0
Reset
Type Description
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
R/W1C
RO
R/W
R/W
RO
R/W
Interrupt status
Raw interrupt status
Interrupt enable
Reference voltage control
Comparator 0 status
Comparator 0 control
See
page
313
314
315
316
317
318
14.5
Register Descriptions
The remainder of this section lists and describes the Analog Comparator registers, in numerical
order by address offset.
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April 27, 2007
Preliminary