ST7LITE3xF2
DUAL 12-BIT AUTORELOAD TIMER 3 (Cont’d)
11.2.5 Interrupts
Interrupt
Event 1)
Event
Flag
Enable
Control
Bit
Exit
from
WAIT
Overflow
Event
OVF1 OVIE1 Yes
AT3 IC
Event
ICF ICIE Yes
CMP Event CMPFx CMPIE Yes
Exit
from
HALT
Exit
from
ACTIVE
-HALT
No Yes2)
No
No
No
No
Note 1: The CMP and AT3 IC events are connect-
ed to the same interrupt vector.
The OVF event is mapped on a separate vector
(see Interrupts chapter).
They generate an interrupt if the enable bit is set in
the ATCSR register and the interrupt mask in the
CC register is reset (RIM instruction).
Note 2: Only if CK0=1 and CK1=0 (fCOUNTER =
fLTIMER)
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