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IWRL6432: polynomial and initial value of CRC module

Part Number: IWRL6432

Hi experts,

      Customer would like to know the polynomial and initial value when they use different CRC type in iwrl6432 module. 

According to https://en.wikipedia.org/wiki/Cyclic_redundancy_check. There are many options. However, we can't find out the one to get corresponding one calculate in 

crc_16bit_xwrL64xx-evm_m4fss0-0_nortos_ti-arm-clang

we also use online calculator like  https://www.lddgo.net/en/encrypt/crc

None of one CRC16 can generate the same CRC result 0x0000BD13U as our HW CRC module.

Can you please help us to find out the answer?

Regards

Andre