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Write 89C51 C program to transfer YES serially at baud rate 9600 continuously Use 8 bit data and 1 stop bit. Assume crystal frequency 11.0592 MHz.
written 5.4 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 4.0 years ago
embedded systems
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written 5.3 years ago by gravatar for teamques10 teamques10 ★ 65k

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written 5.3 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.3 years ago

$ Clock = \frac{11.0592\times10^6}{12} = 921.6KHz$ $ UART= \frac{921.6\times10^3}{32} = 28800Hz$ For Baud rate of 9600: $ n= \frac{28800}{9600}=3=(-3)=FDH$ **Program:** #include $<reg51.h>$ void SerTx(unsigned char); void main (void) { TMOD=0x20; $ \ \ \ \ \ \ \ \ \ \ $// use Times1, mode 2 TH1= 0xFD; $ \ …

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