ECE620_hw8sol

# ECE620_hw8sol - 5)Using the composite Karnaugh map for the...

This preview shows pages 1–4. Sign up to view the full content.

ECE 620 Dr. R. ROOSTA H.W # 8 SOLUTIONS 1) The composite Karnaugh map for the next state and external outputs for the given state diagram is shown as follows : 2) The logic hazard free equations for the circuit are : Y = A . B SUM = A' . B + A . B' = A + B CARRYOUT = y 3) Using the logic hazard free equations, we obtain the following gate level circuit.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
4) The composite Karnaugh map for the S and R excitation inputs can be written as:

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 5)Using the composite Karnaugh map for the S and R excitation inputs, we can write the following S and R excitation input equations and draw the circuit as shown below: The gate level circuit is somewhat simpler than the version of the circuit using S-R NOR latch. 6) Complementing the equations for the S-R NOR latch and using these equations, we can draw the circuit using S-R NAND latch as shown below: S' = A . B R' = A' + B'...
View Full Document

## ECE620_hw8sol - 5)Using the composite Karnaugh map for the...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online