LM3S1620 Datasheet, PDF (381/485 Pages) List of Unclassifed Manufacturers – Microcontroller

LM3S1620 Microcontroller
Bit/Field
3:2
1
0
Name
ISEN
CINV
reserved
Type
R/W
R/W
RO
Reset
0x0
Description
Interrupt Sense
The ISEN field specifies the sense of the comparator output that
generates an interrupt. The sense conditioning is as follows:
Value Function
0x0 Level sense, see ISLVAL
0x1 Falling edge
0x2 Rising edge
0x3 Either edge
0
Comparator Output Invert
The CINV bit conditionally inverts the output of the comparator. If 0, the
output of the comparator is unchanged. If 1, the output of the comparator
is inverted prior to being processed by hardware.
0
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.
September 02, 2007
381
Preliminary