PPT Slide

7 – Sequential Logic Examples

© 1996 Gaetano Borriello

Example: odd parity checker

• Asserts output whenever its has seen an odd # of 1s

  • input stream is sampled every clock cycle

2

state diagram

symbolic state transition table

encoded state transition table

Even[0]

Odd[1]

1

0

1

0

reset/0

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