SAM3A4C Atmel Corporation, SAM3A4C Datasheet - Page 903

• Manufacturer Part Number: SAM3A4C
• Manufacturer: Atmel Corporation

• LDBDIS: Counter Clock Disable with RB Loading
0: counter clock is not disabled when RB loading occurs.
1: counter clock is disabled when RB loading occurs.
• ETRGEDG: External Trigger Edge Selection
• 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
• LDRB: RB Loading Selection
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
Value
Value
Value
0
1
2
3
0
1
2
3
0
1
2
3
Name
NONE
RISING
FALLING
EDGE
Name
NONE
RISING
FALLING
EDGE
Name
NONE
RISING
FALLING
EDGE
Description
The clock is not gated by an external signal.
Rising edge
Falling edge
Each edge
Description
None
Rising edge of TIOA
Falling edge of TIOA
Each edge of TIOA
Description
None
Rising edge of TIOA
Falling edge of TIOA
Each edge of TIOA
SAM3X/A
SAM3X/A
903
903