Datasheet

Section 12 8-Bit Timers
Rev. 4.00 Sep 27, 2006 page 349 of 1130
REJ09B0327-0400
Bit 5—Timer Overflow Interrupt Enable (OVIE): Selects whether the OVF interrupt request
(OVI) is enabled or disabled when the OVF flag in TCSR is set to 1.
Note that an OVI interrupt is not requested by TMRX, regardless of the OVIE value.
Bit 5
OVIE Description
0 OVF interrupt request (OVI) is disabled (Initial value)
1 OVF interrupt request (OVI) is enabled
Bits 4 and 3—Counter Clear 1 and 0 (CCLR1, CCLR0): These bits select the method by which
the timer counter is cleared: by compare-match A or B, or by an external reset input.
Bit 4 Bit 3
CCLR1 CCLR0 Description
0 0 Clearing is disabled (Initial value)
1 Cleared on compare-match A
1 0 Cleared on compare-match B
1 Cleared on rising edge of external reset input