$-$ The ATMega$32$ microcontroller can communicate using USART communication.

i$.$ The USART communication is configured to use $8$ data bits, one stop bit and no parity. Draw the USART signal $($data frame showing the voltage$-$time variation of the bits$)$ for the transmitted number $0$x$5$A$.$

$[3$ Marks$]$

ii$.$ A microcontroller clocked at $20$ MHz is to be configured to communicate using the UART at $2400$ baud, using one stop bit, no parity and asynchronous normal mode. Determine the values to be placed in the following registers: ii$.$ A microcontroller clocked at $20$ MHz is to be configured to communicate using the UART at $2400$ baud, using one stop bit, no parity and asynchronous normal mode. Determine the values to be placed in the following registers:

$1.$ UBRR

$2.$ UCSRB

$3.$ UCSRC

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