The above is a preliminary design of the sequence generator using Logic Works.

TIMING

The above is the timing simulation of the 4-bit sequence generator. This simulations shows sixteen binary combinations between 0000 and 1111 produced in a "random" order. There are two cycles of the entire sequence on this simulation.

The sequence of outputs is as follows:

- 0000

1000

1100

1110

1111

0111

1011

0101

1010

1101

0110

0011

1001

0100

0010

0001