coverage group based on different bins

bus interface coverage catagology

classification

• functional coverage bins
• address rage bins
• burst len bins
• read/write bins
• burst type bins
• byten enable bins
• cross coverage 
• read trx
• address, burst, read, ....
• write trx
• address, burst, write, ....
• performance coverage bins
• standard/normal bins
• out standard bins
• below standard bins
• cross coverage
• read trx
• standard
• write trx
• standard
• toggle coverage bins
• 0 -> 1 
• 1 -> 0
• cross coverage
• read trx
• 0 -> 1 -> 0
• write trx
• 0 -> 1 -> 0
• FSM coverage bins
• default pass
• protocol coverage bins
• atomic bins
• out of order bins
• divide/conquer bins
• address mapping table bins span tree
• hit rate bins (cache coherence)
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