TC1796
Peripheral Units (Vol. 2 of 2)
General Purpose Timer Array (GPTA)
User’s Manual 24-183 V2.0, 2007-07
GPTA, V2.0
LTCCTRk (k = 00-62)
Local Timer Cell Control Register k [Capture Mode]
(200
H
+k*8
H
) Reset Value: 0000 0000
H
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0
r
1514131211109876543210
OUT OIA OCM CEN SLL ILM EOA BYP FED RED REN OSM MOD
rh rw rw rh rh rw rwh rw rw rw rw rw rw
Field Bits Type Description
MOD [1:0] rw Mode Control Bits
00
B
LTCk operates in Capture Mode.
01
B
LTCk operates in Compare Mode.
10
B
LTCk operates in Free-Running Timer Mode.
11
B
LTCk operates in Reset Timer Mode.
OSM 2rwOne Shot Mode Enable
0
B
LTCk is continuously enabled.
1
B
LTCk is enabled for one event only.
REN 3rwRequest Enable
0
B
Service request is disabled.
1
B
Service request SQSk is activated when a
- capture event has occurred
- compare event has occurred
- timer overflow has happened
depending on the operation mode selected by bit
field MOD.
RED 4rwInput Rising Edge Select
0
B
Capture event is not triggered by a rising edge.
1
B
Capture event is triggered by a rising edge on the
LTCkIN input line.
FED 5rwInput Falling Edge Select
0
B
Capture event is not triggered by a falling edge.
1
B
Capture event is triggered by a falling edge on
the LTCkIN input line.
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