135
2513L–AVR–03/2013
ATmega162/V
TIFR, is set.
Bit 3 – TICIE1: Timer/Counter1, Input Capture Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter1 Input Capture interrupt is enabled. The corresponding Interrupt
Extended
Timer/Counter
Interrupt Mask
Note:
1. This register contains interrupt control bits for several Timer/Counters, but only Timer3 bits are
described in this section. The remaining bits are described in their respective Timer sections.
Bit 5 – TICIE3: Timer/Counter3, Input Capture Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter3 Input Capture interrupt is enabled. The corresponding Interrupt
Bit 4 – OCIE3A: Timer/Counter3, Output Compare A Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter3 Output Compare A Match interrupt is enabled. The corresponding
TIFR, is set.
Bit 3 – OCIE3B: Timer/Counter3, Output Compare B Match Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter3 Output Compare B Match interrupt is enabled. The corresponding
TIFR, is set.
Bit 2 – TOIE3: Timer/Counter3, Overflow Interrupt Enable
When this bit is written to one, and the I-flag in the Status Register is set (interrupts globally
enabled), the Timer/Counter3 overflow interrupt is enabled. The corresponding Interrupt Vector
Timer/Counter
Interrupt Flag Register
Note:
1. This register contains flag bits for several Timer/Counters, but only Timer1 bits are described
in this section. The remaining bits are described in their respective Timer sections.
Bit 7 – TOV1: Timer/Counter1, Overflow Flag
The setting of this flag is dependent of the WGMn3:0 bits setting. In Normal and CTC modes,
behavior when using another WGMn3:0 bit setting.
Bit
7
6
5
4
3
2
1
0
TICIE3
OCIE3A
OCIE3B
TOIE3
–
–ETIMSK
Read/Write
R
R/W
R
Initial Value
0
Bit
765
4321
0
TOV1
OCF1A
OC1FB
OCF2
ICF1
TOV2
TOV0
OCF0
TIFR
Read/Write
R/W
Initial Value
000
0000
0