HW8_Solutions

# HW8_Solutions - 7-2Perform the bitwise logic AND OR and XOR...

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Unformatted text preview: 7-2Perform the bitwise logic AND, OR, and XOR of the two 8-bit operands10011001 and 11000011.1001100111000011AND 100000011001100111000011OR 110110111001100111000011XOR 01011010ECE 2030 – Homework Set #8 - SOLUTIONS7-7A “switch-tail” ring counter (“Johnson” counter) uses the complement of the serial output connected to the serial input.(a) Starting from an initial state of 0000, list the sequence of states aftereach shift until the register returns to 0000.0000, 1000, 1100, 1110, 1111, 0111, 0011, 0001, 0000(b) Beginning in state 00…0, how many states are there in the countsequence of an n-bit switch-tail counter?Ans. = 2nSISORepeat for i=0,1,2,37-16Draw the logic diagram of a 4-bit register with mode selection inputs S1 and S0. The register is to be operated according to the following function table:S1S0Register OperationNo change1Clear register to 00001Complement output11Load parallel dataD Qclk123S1S0Di(parallel in)Qi7-23Using registers and dedicated multiplexers, draw a logic diagram that...
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HW8_Solutions - 7-2Perform the bitwise logic AND OR and XOR...

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