DOC7707 datasheet(136/307 Pages) ETC1

номер детали	DOC7707

подробное описание детали	Microcontroller with 8/16K Bytes of ISP Flash and USB Controller

PDF	307 Pages

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производитель	ETC1 [List of Unclassifed Manufacturers]

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7707F–AVR–11/10

AT90USB82/162

This flag is set in the timer clock cycle after the counter (TCNTn) value matches the Output

Compare Register B (OCRnB).

Note that a Forced Output Compare (FOCnB) strobe will not set the OCFnB Flag.

OCFnB is automatically cleared when the Output Compare Match B Interrupt Vector is exe-

cuted. Alternatively, OCFnB can be cleared by writing a logic one to its bit location.

• Bit 1 – OCF1A: Timer/Counter1, Output Compare A Match Flag

This flag is set in the timer clock cycle after the counter (TCNTn value matches the Output Com-

pare Register A (OCRnA).

Note that a Forced Output Compare (FOCnA) strobe will not set the OCFnA Flag.

OCFnA is automatically cleared when the Output Compare Match A Interrupt Vector is exe-

cuted. Alternatively, OCFnA can be cleared by writing a logic one to its bit location.

• Bit 0 – TOVn: Timer/Countern, Overflow Flag

The setting of this flag is dependent of the WGMn3:0 bits setting. In Normal and CTC modes,

the TOVn Flag is set when the timer overflows. Refer to Table 15-4 on page 131 for the TOVn

Flag behavior when using another WGMn3:0 bit setting.

TOVn is automatically cleared when the Timer/Countern Overflow Interrupt Vector is executed.

Alternatively, TOVn can be cleared by writing a logic one to its bit location.

DOC7707 датащи(PDF) 136 Page - List of Unclassifed Manufacturers