Advanced PAL-Based FSM Design: Example

Registered PAL Architecture

Buffered Input

or product term

Negative Logic

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D2 = Q2 • Q0 + Q2 • Q0

D1 = X • Q2 • Q1 • Q0 + X • Q2 + X • Q0 + Q2 • Q0 + Q1 • Q0

D0 = Q0

Z = X • Q1 + X • Q1

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