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AWR1843: CRC exclusive check between MSS and DSS

Part Number: AWR1843

Hi Experts 

There are two CRC channels in AWR1843,  and there are some exclusive check mechanism in driver like ptrCRCDriver->inUse and  ptrCRCDriver->inUseTransactionId, but these SW  exclusive check mechanism are in one single core.

1.  What if MSS and DSS are both trying to access same CRC channel, is there any conflicts?

2. Is there any HW mechanism in CRC engine to avoid these access conflicts ?