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CA55 snoop response behavior when cache line is clean

MithunrajmohanK

A system with CA55,DDR,System NOC Which interconnected using a CCI550.

1.CA55 Read address 0xA from DDR and store in cache.

2.System Noc send read address 0xA to CCI550

3.CA550 snoop filter hit then send snoop command to CA55.

4.CA55 has 0xA cache clean data,then CA55 will return snoop data or not?

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