1 (335)

Prévia do material em texto

Step 1 of 2 7.044E Consider the states SEO and are the states with INIT = and X=0 SEI and SI are the states with INIT = and X=1 is the state with INIT = and twice X=0 or twice SZI is the state with INIT = and X=1 or X=0 Consider the state If INIT is 1, then it goes to next state SZ1 with output Z equal to 1. If INIT is 0 and X is 0, then it goes to next state SE0 with output Z equal to 0. If INIT is 0 and X is 1, then it goes to next state SE1 with output Z equal to 0. Consider the state If INIT is 1, then it goes to next state SZ1 with output Z equal to 1. If INIT is 0 and X is 0, then it goes to next state SE0 with output Z equal to 0. If INIT is 0 and X is 1, then it goes to next state SE1 with output Z equal to 0. Consider the state If INIT is 1, then it goes to next state SZ1 with output Z equal to 1. If INIT is 0 and X is 0, then it goes to next state SZ0 with output Z equal to 0. Consider the state If INIT is 1, then it goes to next state SZ1 with output Z equal to 1. If INIT is 0 and X is 1, then it goes to next state SZ0 with output Z equal to 0. Consider the state If INIT is 0, then it goes to next state SZ0 itself with output Z equal to 0. If INIT is 1, then it goes to next state SZ1 with output Z equal to 1. Step 2 of 2 Use the explanation and draw the state diagram for a clocked synchronous state machine is as shown in Figure 1. SZ0 INIT/1 INIT/1 INIT/1 INIT/1 SEO SZ1 SE1 INIT/1 S1 Figure 1 Thus, the state diagram is drwan for the clocked synchronous state machine.