In AVR, which of the following registers are not used for programming timers?
A. TCNT
B. TCON
C. TIFR
D. none of the mentioned
Answer:A
In AVR, which of the following registers are not used for programming timers?
A. TCNT B. TCON C. TIFR D. none of the mentioned
Explanation: In the timer programming of an AVR micro controller,mainly used registers are TCNTn that stores the values of the count. TCCRn that is used to assign the mode of operation of a timer and TIFR that stores the status of various flags of the timers. Two more registers are used they are OCRn and OCFn. They are used for comparison with the count register.