MMWCAS-RF-EVM: Version question

Tool/software:

Hi，expert.

    I got a MMWCAS-RF-EVM,it's picture is as follow:

i find the number is REV-E,PROC054.I read the AWRx Cascaded Radar RF Evaluation Module User Guide and find the information as follow:

So i'm confuse of my device,it's number is REV-E not REV-C or REV-D,could you tell me my version is 1243P or 2243P？

Looking forward to your reply.