Cube permutation multistage
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Cube permutation multistage
- 2. Rule • Number of switches = node/2 • Number of stages = log2 𝑛𝑜𝑑𝑒𝑠 • Matrix = switches x stages • Use left to right circular shift to attach nodes with switches.
- 3. Construction • Stages and Switches
- 4. Connections • Inputs are: • 000 • 001 • 010 • 011 • 100 • 101 • 110 • 111 000 001 010 011 100 101 110 111 000 001 010 011 100 101 110 111
- 5. Connections 000 001 010 011 100 101 110 111 000 001 010 011 100 101 110 111 Input 𝐶1 000 000 001 010 010 100 011 110 100 001 101 011 110 101 111 111 000 010 100 110 001 011 101 111 000 010 100 110 001 011 101 111 011 11 0 11 0 110
- 6. Connections 000 001 010 011 100 101 110 111 000 001 010 011 100 101 110 111 𝐶1 𝐶2 000 000 010 100 100 001 110 101 001 010 011 110 101 011 111 111 000 010 100 110 001 011 101 111 000 010 100 110 001 011 101 111 000 100 001 101 010 110 011 111 000 100 001 101 010 110 011 111