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What is CTC mode in timer?
In CTC mode, you can also trigger interrupts, but it is also possible to not use interrupts and still toggle an output pin. Using it this way, the functionality occurs parallel to the CPU and doesn’t interrupt anything. PWM runs in the background like CTC, but the timing of the output on the pin is different.
What is the difference in the operation of a normal and a CTC mode of a timer?
Explanation: In CTC mode, timer counts up until the contents of TCNT register becomes equal to the contents of OCR; then the timer will be cleared and the OCF0 flag will be set when the next clock occurs. In Normal mode, timer counts until max i.e. 0xFFH.
What is Timsk?
The Timer Interrupt Mask Register (TIMSK) and Timer Interrupt Flag (TIFR) Register are used to control which interrupts are “valid” by setting their bits in TIMSK and to determine which interrupts are currently pending (TIFR).
What is the maximum value of TIMER1 in ATmega 8535?
Since TIMER1 is a 16-bit timer, it can count upto a maximum of 65535.
What changes are to be made to send data to an LCD?
To send data to a LCD, RS pin of the LCD should be set. For reading operation from an LCD what changes in the software are introduced? Solution: For reading operations, R/W pin should be made high and added to it, a low to high pulse is also generated at the E pin.
Which bit of the Ucsra is used for doubling the baud rate of the transmission?
Explanation: U2X bit of the UCSRA is used for doubling the baud rate of the transmission.
What is DBL subsidy?
Direct Benefit Transfer or DBT is an attempt to change the mechanism of transferring subsidies launched by Government of India on 1 January 2013. This program aims to transfer subsidies directly to the people through their bank accounts.
Who are not eligible for gas subsidy?
The Government has decided that the benefit of the LPG subsidy will not be available for LPG consumers if the consumer or his/her spouse had taxable income of more than Rs 10,00,000/- during the previous financial year computed as per the Income Tax Act, 1961.