• 2022-06-06 问题

    In Verilog HDL, which option is the correct interpretation of the following statement? assign bus [7:4] = {bus [0], bus [1], bus[2], bus[3] } ; A: bus[0], bus[1], bus[2] and bus[3] are assigned to bus[4], bus[5], bus[6] and bus[7] respectively B: bus[0], bus[1], bus[2] and bus[3] are assigned to bus[7], bus[6], bus[5] and bus[4] respectively C: The values of bus[0], bus[1], bus[2] and bus[3] remain unchanged D: All the values of bus[0], bus[1], bus[2] and bus[3] become binary 0

    In Verilog HDL, which option is the correct interpretation of the following statement? assign bus [7:4] = {bus [0], bus [1], bus[2], bus[3] } ; A: bus[0], bus[1], bus[2] and bus[3] are assigned to bus[4], bus[5], bus[6] and bus[7] respectively B: bus[0], bus[1], bus[2] and bus[3] are assigned to bus[7], bus[6], bus[5] and bus[4] respectively C: The values of bus[0], bus[1], bus[2] and bus[3] remain unchanged D: All the values of bus[0], bus[1], bus[2] and bus[3] become binary 0

  • 2022-06-06 问题

    18.A) Bus 7.B) Bus 70.C) Bus 17.D) Bus 20. A: Bus 7. B: Bus 70. C: Bus 17. D: Bus 20.

    18.A) Bus 7.B) Bus 70.C) Bus 17.D) Bus 20. A: Bus 7. B: Bus 70. C: Bus 17. D: Bus 20.

  • 2022-06-06 问题

    Verilog HDL中,下面语句的正确解释是:()assign bus [7:4] = {bus [0], bus [1], bus[2], bus[3] } ; A: bus[0]、bus[1]、bus[2]、bus[3]分别赋值给bus[4]、bus[5]、bus[6]、bus[7] B: bus[0]、bus[1]、bus[2]、bus[3]分别赋值给bus[7]、bus[6]、bus[5]、bus[4] C: bus[0]、bus[1]、bus[2]和bus[3]的值保持不变 D: bus[0]、bus[1]、bus[2]和bus[3]的值均变为二进制0

    Verilog HDL中,下面语句的正确解释是:()assign bus [7:4] = {bus [0], bus [1], bus[2], bus[3] } ; A: bus[0]、bus[1]、bus[2]、bus[3]分别赋值给bus[4]、bus[5]、bus[6]、bus[7] B: bus[0]、bus[1]、bus[2]、bus[3]分别赋值给bus[7]、bus[6]、bus[5]、bus[4] C: bus[0]、bus[1]、bus[2]和bus[3]的值保持不变 D: bus[0]、bus[1]、bus[2]和bus[3]的值均变为二进制0

  • 2021-04-14 问题

    有指令ADD R0,(R1),取指令周期的微操作如下FTP0...S,BUS-〉IR;P3 1-〉ST

    有指令ADD R0,(R1),取指令周期的微操作如下FTP0...S,BUS-〉IR;P3 1-〉ST

  • 2022-05-28 问题

    My cousin always _______ to school. A: by bus B: by a bus C: take a bus D: takes a bus

    My cousin always _______ to school. A: by bus B: by a bus C: take a bus D: takes a bus

  • 2022-06-06 问题

    Be careful! ______ ! A: The bus comes here B: Here comes the bus C: The bus here is D: There is the bus

    Be careful! ______ ! A: The bus comes here B: Here comes the bus C: The bus here is D: There is the bus

  • 2022-06-07 问题

    BUS(Bus bar)

    BUS(Bus bar)

  • 2022-06-06 问题

    They are waiting ___ a bus ___ the bus stop.

    They are waiting ___ a bus ___ the bus stop.

  • 2022-06-06 问题

    The 89C51 extension parallel three bus refers to the address bus, the data bus and

    The 89C51 extension parallel three bus refers to the address bus, the data bus and

  • 2022-06-06 问题

    10. A) Bus No. 18. B) Bus No. 80. C) Bus No. 89. D) Bus No. 98.

    10. A) Bus No. 18. B) Bus No. 80. C) Bus No. 89. D) Bus No. 98.

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