Write a program in assembly language to toggle PORTB 400 times. Use BNZ instruction.

1-With most monostable multivibrators, what is the Q output when no input trigger has 2- The bit sequence 10011100 is serially entered (right-most bit first) into an 8-bit parallel out Q5A: - Choose the correct answer for each question occurrèd? A. LOW, B. +5V, C. SET, D.HIGH shift register that is initially clear. What are the O outputs after four clock pulses? A. 10011100 В. 11000000 C. 00001100 D. 11110000 S-11 an 8-bit ring counter has an initial state 10111110, what is the state after the fourth clock pulse? A. 11101011 В. 00010111 С. 11110000 D. 00000000 4- A 555 timer in monostable application mode can be used for A. Pulse position modulation B. Frequency shift keying C. Speed control and measurement. D. Digital phase detector.

Write the Verilog code for an 8-to-1 multiplexer using the if-else statement

Y=f(A,B,C)=(0,4,5)+don't care(2)