In the below figure the first two bits are mismatched in uppermost register ,now if input is 1 though serial input the sequence 1011 is matched in bottom register and hence output of AND gate is 1.Sequence detectors can be used in
Sequence Detector - 1010Figure: Sequence Detector 1010 - Moore and Mealy; non-overlapping and overlapping state machines.// Code your design here module seq_1010(input din, clk, rst, output dout); // Parameterized state values for ease parameter S0 = 0, S1 = 1, S2 = 2, S3 = 3, S4...
{return XOR;}; string equal: {return =;}; string AND: {return ;}; string OR : {return |;}; string XOR: {return ^;}; endsequence 10.4 随机化 10.4.4 随机约束基础 当设计规模很大且很复杂时,随机测试空间会变得近乎无限,如果只是简单地使用随机激励,则需要达到功能覆盖率所需的仿真时间会远远...