LM3S818 Luminary Micro, Inc, LM3S818 Datasheet - Page 349

• Manufacturer Part Number: LM3S818
• Description: Lm3s818 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

February 6, 2007
Bit/Field
4
3
2
1
0
ResMode
CapMode
SigMode
Enable
Name
Swap
Type
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
Preliminary
Description
The Reset mode for the position counter. When 0, the
position counter is reset when it reaches the maximum;
when 1, the position counter is reset when the index pulse
is captured.
The Capture mode defines the phase edges that are
counted in the position. When 0, only the
counted; when one, the
providing twice the positional resolution but half the range.
When 1, the
when 0, they are quadrature phase signals.
Swaps the
Enables the quadrature encoder module.
PHA
PHA
and
and
PHB
PHB
PHA
signals.
signals are clock and direction;
and
PHB
LM3S818 Data Sheet
edges are counted,
PHA
edges are
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