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SAM7S256_14 Datasheet, PDF (468/775 Pages) ATMEL Corporation – ARM-based Flash MCU | |||
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0 = Counter clock is not disabled when RB loading occurs.
1 = Counter clock is disabled when RB loading occurs.
⢠ETRGEDG: External Trigger Edge Selection
ETRGEDG
0
0
0
1
1
0
1
1
Edge
none
rising edge
falling edge
each edge
⢠ABETRG: TIOA or TIOB External Trigger Selection
0 = TIOB is used as an external trigger.
1 = TIOA is used as an external trigger.
⢠CPCTRG: RC Compare Trigger Enable
0 = RC Compare has no effect on the counter and its clock.
1 = RC Compare resets the counter and starts the counter clock.
⢠WAVE
0 = Capture Mode is enabled.
1 = Capture Mode is disabled (Waveform Mode is enabled).
⢠LDRA: RA Loading Selection
LDRA
0
0
0
1
1
0
1
1
Edge
none
rising edge of TIOA
falling edge of TIOA
each edge of TIOA
⢠LDRB: RB Loading Selection
LDRB
0
0
0
1
1
0
1
1
Edge
none
rising edge of TIOA
falling edge of TIOA
each edge of TIOA
SAM7S Series [DATASHEET]
6175MâATARMâ26-Oct-12
468
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