Question

Discuss and demonstrate an asynchronous sequential
circuit with inputs xl and x2 and one output z. Initially and at any
time if both the inputs are 0, output is equal to 0. When xl or x2
becomes 1, z becomes 1. When second input also becomes 1, z=0;
the output stays at 0 until circuit goes back to initial state,
​

Answer 1

Answer:

Consist of a combinational circuit to which storage ... Specified by a time sequence of inputs, outputs, ... When input x changes from 0 to 1 while y=00: ▫ ... y becomes 01 after a short delay → stable at the second row.