States and Bits

2Bits/clock cycle=States/clock cycle
- For 2 bits per clock cycle, 4 states are required (22=4)
- For 3 bits per clock cycle, 8 states are needed (23=8)
- For 4 bits per clock cycle, 16 states are needed (24=16)

3 (11)

2 (10)

1 (01)

0 (00)

Clock Cycle

States

2Bits/clock cycle=States/clock cycle